9:56 a.m.
Based on some recent review comments and a bit of internal IRC, this
set of patches will change all the existing virXXXFree calls found in
daemon/* and src/* to be virObjectUnref instead and then add a rule to
inhibit usage unless the string/call is found in docs/*, tests/*, examples/*,
tools/*, cfg.mk, libvirt_public.syms, include/libvirt/libvirt-*.h, and
src/libvirt-*.c
Most of this was brute force to start with and adding the rule afterwards
caught a few oddball places.
The reason for not wanting to call a virXXXFree function is because it
will reset the last error, potentially clearing something and resulting
in a message "an error was encountered but the cause is unknown". There
were some places in the code which saved the last error, called the free
function, then restored the last error. Those have now been adjusted to
avoid that processing. Anything that required checking for a non NULL
pointer prior to calling the virXXXFree is now not necessary since the
virObjectUnref will check for NULL before continuing; whereas, the
virXXXFree functions didn't allow NULL.
If usage of the virXXXFree function is found during syntax-check, a message
such as the following will be displayed:
include/libvirt/libvirt-storage.h:256:int virStoragePoolFree
(virStoragePoolPtr pool);
include/libvirt/libvirt-storage.h:336:int virStorageVolFree
(virStorageVolPtr vol);
maint.mk: avoid using virXXXFree, use virObjectUnref instead
make: *** [sc_prohibit_virXXXFree] Error 1
John Ferlan (11):
rpc: Replace virXXXFree with virObjectUnref
Replace virDomainFree with virObjectUnref
Replace virNetworkFree with virObjectUnref
Replace virNodeDeviceFree with virObjectUnref
Replace virStorageVolFree with virObjectUnref
Replace virStoragePoolFree with virObjectUnref
Replace virStreamFree with virObjectUnref
Replace virSecretFree with virObjectUnref
Replace virNWFilterFree with virObjectUnref
Replace virInterfaceFree with virObjectUnref
Replace virDomainSnapshotFree with virObjectUnref
cfg.mk | 12 +++
daemon/remote.c | 168 ++++++++++++--------------------
daemon/stream.c | 2 +-
src/conf/domain_event.c | 4 +-
src/conf/network_conf.c | 6 +-
src/conf/network_event.c | 2 +-
src/conf/node_device_conf.c | 6 +-
src/conf/storage_conf.c | 6 +-
src/conf/virchrdev.c | 4 +-
src/esx/esx_driver.c | 2 +-
src/fdstream.c | 2 +-
src/hyperv/hyperv_driver.c | 2 +-
src/interface/interface_backend_netcf.c | 6 +-
src/interface/interface_backend_udev.c | 2 +-
src/libxl/libxl_conf.c | 7 +-
src/locking/sanlock_helper.c | 3 +-
src/lxc/lxc_driver.c | 8 +-
src/lxc/lxc_process.c | 8 +-
src/nwfilter/nwfilter_driver.c | 6 +-
src/qemu/qemu_command.c | 8 +-
src/qemu/qemu_driver.c | 4 +-
src/qemu/qemu_hotplug.c | 8 +-
src/remote/remote_driver.c | 76 +++++++--------
src/rpc/gendispatch.pl | 17 ++--
src/secret/secret_driver.c | 6 +-
src/storage/storage_backend.c | 4 +-
src/storage/storage_backend_fs.c | 4 +-
src/storage/storage_backend_rbd.c | 3 +-
src/storage/storage_driver.c | 20 +---
src/uml/uml_conf.c | 2 +-
src/vbox/vbox_common.c | 6 +-
src/xenconfig/xen_common.c | 2 +-
src/xenconfig/xen_sxpr.c | 2 +-
33 files changed, 155 insertions(+), 263 deletions(-)
--
1.9.3
9:56 a.m.
New subject: [libvirt] [PATCH 01/11] rpc: Replace virXXXFree with virObjectUnref
Modify the various virXXXFree calls to only call virObjectUnref. Calling
the public API will reset the last error thus clearing out a pending error.
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
src/rpc/gendispatch.pl | 17 ++++++-----------
1 file changed, 6 insertions(+), 11 deletions(-)
diff --git a/src/rpc/gendispatch.pl b/src/rpc/gendispatch.pl
index 80f35b3..0dc167a 100755
--- a/src/rpc/gendispatch.pl
+++ b/src/rpc/gendispatch.pl
@@ -469,8 +469,7 @@ elsif ($mode eq "server") {
" goto cleanup;\n");
push(@args_list, "dev");
push(@free_list,
- " if (dev)\n" .
- " virNodeDeviceFree(dev);");
+ " virObjectUnref(dev);");
}
foreach my $args_member (@{$call->{args_members}}) {
@@ -486,8 +485,7 @@ elsif ($mode eq "server") {
" goto cleanup;\n");
push(@args_list, "$2");
push(@free_list,
- " if ($2)\n" .
- " vir${type_name}Free($2);");
+ " virObjectUnref($2);");
} elsif ($args_member =~ m/^remote_nonnull_domain_snapshot /) {
push(@vars_list, "virDomainPtr dom = NULL");
push(@vars_list, "virDomainSnapshotPtr snapshot = NULL");
@@ -499,10 +497,8 @@ elsif ($mode eq "server") {
" goto cleanup;\n");
push(@args_list, "snapshot");
push(@free_list,
- " if (snapshot)\n" .
- " virDomainSnapshotFree(snapshot);\n" .
- " if (dom)\n" .
- " virDomainFree(dom);");
+ " virObjectUnref(snapshot);\n" .
+ " virObjectUnref(dom);");
} elsif ($args_member =~ m/^(?:remote_string|remote_uuid)
(\S+)<\S+>;/) {
if (! @args_list) {
push(@args_list, "priv->conn");
@@ -694,8 +690,7 @@ elsif ($mode eq "server") {
push(@vars_list, "vir${type_name}Ptr $2 = NULL");
push(@ret_list, "make_nonnull_$1(&ret->$2,
$2);");
push(@free_list,
- " if ($2)\n" .
- " vir${type_name}Free($2);");
+ " virObjectUnref($2);");
$single_ret_var = $2;
$single_ret_by_ref = 0;
$single_ret_check = " == NULL";
@@ -845,7 +840,7 @@ elsif ($mode eq "server") {
push(@free_list_on_error, " virStreamAbort(st);");
push(@free_list_on_error, " daemonFreeClientStream(client,
stream);");
push(@free_list_on_error, "} else {");
- push(@free_list_on_error, " virStreamFree(st);");
+ push(@free_list_on_error, " virObjectUnref(st);");
push(@free_list_on_error, "}");
}
--
1.9.3
9:45 a.m.
New subject: [libvirt] [PATCH 01/11] rpc: Replace virXXXFree with virObjectUnref
On 12/01/14 16:56, John Ferlan wrote:
Modify the various virXXXFree calls to only call virObjectUnref.
Calling
the public API will reset the last error thus clearing out a pending error.
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
src/rpc/gendispatch.pl | 17 ++++++-----------
1 file changed, 6 insertions(+), 11 deletions(-)
ACK for consistency, although the remote driver is saving the error
prior to calling the *Free() apis that would clear it out.
Peter
9:56 a.m.
New subject: [libvirt] [PATCH 02/11] Replace virDomainFree with virObjectUnref
Since virDomainFree will call virObjectUnref anyway, let's just use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
cfg.mk | 12 ++++
daemon/remote.c | 131 +++++++++++++++----------------------------
src/conf/domain_event.c | 4 +-
src/esx/esx_driver.c | 2 +-
src/hyperv/hyperv_driver.c | 2 +-
src/locking/sanlock_helper.c | 3 +-
src/qemu/qemu_driver.c | 2 +-
src/remote/remote_driver.c | 45 ++++++++-------
src/vbox/vbox_common.c | 6 +-
9 files changed, 86 insertions(+), 121 deletions(-)
diff --git a/cfg.mk b/cfg.mk
index 3f35479..c772110 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -988,6 +988,15 @@ sc_prohibit_system_error_with_vir_err:
halt='do not use virReportSystemError with VIR_ERR_* error codes' \
$(_sc_search_regexp)
+# Rule to prohibit usage of virXXXFree within library, daemon, remote, etc.
+# functions. There's a corresponding exclude to allow usage within tests,
+# docs, examples, tools, src/libvirt-*.c, and include/libvirt/libvirt-*.h
+sc_prohibit_virXXXFree:
+ @prohibit='\bvirDomainFree\b' \
+ exclude='sc_prohibit_virXXXFree' \
+ halt='avoid using 'virXXXFree', use 'virObjectUnref' instead' \
+ $(_sc_search_regexp)
+
# We don't use this feature of maint.mk.
prev_version_file = /dev/null
@@ -1175,3 +1184,6 @@ exclude_file_name_regexp--sc_prohibit_useless_translation = \
exclude_file_name_regexp--sc_prohibit_devname = \
^(tools/virsh.pod|cfg.mk|docs/.*)$$
+
+exclude_file_name_regexp--sc_prohibit_virXXXFree = \
+
^(docs/|tests/|examples/|tools/|cfg.mk|src/libvirt_public.syms|include/libvirt/libvirt-domain.h|src/libvirt-(domain|qemu).c$$)
diff --git a/daemon/remote.c b/daemon/remote.c
index 75ae982..00b3e21 100644
--- a/daemon/remote.c
+++ b/daemon/remote.c
@@ -1347,8 +1347,7 @@ remoteDispatchDomainGetSchedulerType(virNetServerPtr server
ATTRIBUTE_UNUSED,
cleanup:
if (rv < 0)
virNetMessageSaveError(rerr);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -1555,8 +1554,7 @@ remoteDispatchDomainGetSchedulerParameters(virNetServerPtr server
ATTRIBUTE_UNUS
if (rv < 0)
virNetMessageSaveError(rerr);
virTypedParamsFree(params, nparams);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -1613,7 +1611,7 @@ remoteDispatchConnectListAllDomains(virNetServerPtr server
ATTRIBUTE_UNUSED,
virNetMessageSaveError(rerr);
if (doms && ndomains > 0) {
for (i = 0; i < ndomains; i++)
- virDomainFree(doms[i]);
+ virObjectUnref(doms[i]);
VIR_FREE(doms);
}
return rv;
@@ -1666,8 +1664,7 @@ remoteDispatchDomainGetSchedulerParametersFlags(virNetServerPtr
server ATTRIBUTE
if (rv < 0)
virNetMessageSaveError(rerr);
virTypedParamsFree(params, nparams);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -1724,8 +1721,7 @@ remoteDispatchDomainMemoryStats(virNetServerPtr server
ATTRIBUTE_UNUSED,
cleanup:
if (rv < 0)
virNetMessageSaveError(rerr);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
VIR_FREE(stats);
return rv;
}
@@ -1780,8 +1776,7 @@ remoteDispatchDomainBlockPeek(virNetServerPtr server
ATTRIBUTE_UNUSED,
virNetMessageSaveError(rerr);
VIR_FREE(ret->buffer.buffer_val);
}
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -1844,8 +1839,7 @@ remoteDispatchDomainBlockStatsFlags(virNetServerPtr server
ATTRIBUTE_UNUSED,
if (rv < 0)
virNetMessageSaveError(rerr);
virTypedParamsFree(params, nparams);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -1897,8 +1891,7 @@ remoteDispatchDomainMemoryPeek(virNetServerPtr server
ATTRIBUTE_UNUSED,
virNetMessageSaveError(rerr);
VIR_FREE(ret->buffer.buffer_val);
}
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -1941,8 +1934,7 @@ remoteDispatchDomainGetSecurityLabel(virNetServerPtr server
ATTRIBUTE_UNUSED,
cleanup:
if (rv < 0)
virNetMessageSaveError(rerr);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
VIR_FREE(seclabel);
return rv;
}
@@ -2001,8 +1993,7 @@ remoteDispatchDomainGetSecurityLabelList(virNetServerPtr server
ATTRIBUTE_UNUSED
cleanup:
if (rv < 0)
virNetMessageSaveError(rerr);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
VIR_FREE(seclabels);
return rv;
}
@@ -2107,8 +2098,7 @@ remoteDispatchDomainGetVcpuPinInfo(virNetServerPtr server
ATTRIBUTE_UNUSED,
if (rv < 0)
virNetMessageSaveError(rerr);
VIR_FREE(cpumaps);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -2143,8 +2133,7 @@ remoteDispatchDomainPinEmulator(virNetServerPtr server
ATTRIBUTE_UNUSED,
cleanup:
if (rv < 0)
virNetMessageSaveError(rerr);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -2194,8 +2183,7 @@ remoteDispatchDomainGetEmulatorPinInfo(virNetServerPtr server
ATTRIBUTE_UNUSED,
if (rv < 0)
virNetMessageSaveError(rerr);
VIR_FREE(cpumaps);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -2276,8 +2264,7 @@ remoteDispatchDomainGetVcpus(virNetServerPtr server
ATTRIBUTE_UNUSED,
}
VIR_FREE(cpumaps);
VIR_FREE(info);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -2446,8 +2433,7 @@ remoteDispatchDomainGetMemoryParameters(virNetServerPtr server
ATTRIBUTE_UNUSED,
if (rv < 0)
virNetMessageSaveError(rerr);
virTypedParamsFree(params, nparams);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -2509,8 +2495,7 @@ remoteDispatchDomainGetNumaParameters(virNetServerPtr server
ATTRIBUTE_UNUSED,
if (rv < 0)
virNetMessageSaveError(rerr);
virTypedParamsFree(params, nparams);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -2572,8 +2557,7 @@ remoteDispatchDomainGetBlkioParameters(virNetServerPtr server
ATTRIBUTE_UNUSED,
if (rv < 0)
virNetMessageSaveError(rerr);
virTypedParamsFree(params, nparams);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -2757,8 +2741,7 @@ remoteDispatchDomainGetBlockJobInfo(virNetServerPtr server
ATTRIBUTE_UNUSED,
cleanup:
if (rv < 0)
virNetMessageSaveError(rerr);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -2820,8 +2803,7 @@ remoteDispatchDomainGetBlockIoTune(virNetServerPtr server
ATTRIBUTE_UNUSED,
if (rv < 0)
virNetMessageSaveError(rerr);
virTypedParamsFree(params, nparams);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -3618,8 +3600,7 @@ remoteDispatchDomainGetState(virNetServerPtr server
ATTRIBUTE_UNUSED,
cleanup:
if (rv < 0)
virNetMessageSaveError(rerr);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -3774,8 +3755,7 @@ remoteDispatchConnectDomainEventCallbackRegisterAny(virNetServerPtr
server ATTRI
VIR_FREE(callback);
if (rv < 0)
virNetMessageSaveError(rerr);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
virMutexUnlock(&priv->lock);
return rv;
}
@@ -3915,8 +3895,7 @@ qemuDispatchDomainMonitorCommand(virNetServerPtr server
ATTRIBUTE_UNUSED,
cleanup:
if (rv < 0)
virNetMessageSaveError(rerr);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -3967,8 +3946,7 @@ remoteDispatchDomainMigrateBegin3(virNetServerPtr server
ATTRIBUTE_UNUSED,
cleanup:
if (rv < 0)
virNetMessageSaveError(rerr);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -4079,8 +4057,7 @@ remoteDispatchDomainMigratePerform3(virNetServerPtr server
ATTRIBUTE_UNUSED,
cleanup:
if (rv < 0)
virNetMessageSaveError(rerr);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -4133,8 +4110,7 @@ remoteDispatchDomainMigrateFinish3(virNetServerPtr server
ATTRIBUTE_UNUSED,
virNetMessageSaveError(rerr);
VIR_FREE(cookieout);
}
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -4170,8 +4146,7 @@ remoteDispatchDomainMigrateConfirm3(virNetServerPtr server
ATTRIBUTE_UNUSED,
cleanup:
if (rv < 0)
virNetMessageSaveError(rerr);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -4262,8 +4237,7 @@ remoteDispatchDomainOpenGraphics(virNetServerPtr server
ATTRIBUTE_UNUSED,
VIR_FORCE_CLOSE(fd);
if (rv < 0)
virNetMessageSaveError(rerr);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -4306,8 +4280,7 @@ remoteDispatchDomainOpenGraphicsFd(virNetServerPtr server
ATTRIBUTE_UNUSED,
if (rv < 0)
virNetMessageSaveError(rerr);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -4371,8 +4344,7 @@ remoteDispatchDomainGetInterfaceParameters(virNetServerPtr server
ATTRIBUTE_UNUS
if (rv < 0)
virNetMessageSaveError(rerr);
virTypedParamsFree(params, nparams);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -4443,8 +4415,7 @@ remoteDispatchDomainGetCPUStats(virNetServerPtr server
ATTRIBUTE_UNUSED,
if (rv < 0)
virNetMessageSaveError(rerr);
virTypedParamsFree(params, args->ncpus * args->nparams);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -4498,8 +4469,7 @@ remoteDispatchDomainGetDiskErrors(virNetServerPtr server
ATTRIBUTE_UNUSED,
cleanup:
if (rv < 0)
virNetMessageSaveError(rerr);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
if (errors && len > 0) {
size_t i;
for (i = 0; i < len; i++)
@@ -4564,8 +4534,7 @@ remoteDispatchDomainListAllSnapshots(virNetServerPtr server
ATTRIBUTE_UNUSED,
cleanup:
if (rv < 0)
virNetMessageSaveError(rerr);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
if (snaps && nsnaps > 0) {
for (i = 0; i < nsnaps; i++)
virDomainSnapshotFree(snaps[i]);
@@ -4635,8 +4604,7 @@ remoteDispatchDomainSnapshotListAllChildren(virNetServerPtr server
ATTRIBUTE_UNU
virNetMessageSaveError(rerr);
if (snapshot)
virDomainSnapshotFree(snapshot);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
if (snaps && nsnaps > 0) {
for (i = 0; i < nsnaps; i++)
virDomainSnapshotFree(snaps[i]);
@@ -5214,8 +5182,7 @@ lxcDispatchDomainOpenNamespace(virNetServerPtr server
ATTRIBUTE_UNUSED,
cleanup:
if (rv < 0)
virNetMessageSaveError(rerr);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -5265,8 +5232,7 @@ remoteDispatchDomainGetJobStats(virNetServerPtr server
ATTRIBUTE_UNUSED,
if (rv < 0)
virNetMessageSaveError(rerr);
virTypedParamsFree(params, nparams);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -5323,8 +5289,7 @@ remoteDispatchDomainMigrateBegin3Params(virNetServerPtr server
ATTRIBUTE_UNUSED,
virTypedParamsFree(params, nparams);
if (rv < 0)
virNetMessageSaveError(rerr);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -5514,8 +5479,7 @@ remoteDispatchDomainMigratePerform3Params(virNetServerPtr server
ATTRIBUTE_UNUSE
virTypedParamsFree(params, nparams);
if (rv < 0)
virNetMessageSaveError(rerr);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -5575,8 +5539,7 @@ remoteDispatchDomainMigrateFinish3Params(virNetServerPtr server
ATTRIBUTE_UNUSED
virNetMessageSaveError(rerr);
VIR_FREE(cookieout);
}
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -5627,8 +5590,7 @@ remoteDispatchDomainMigrateConfirm3Params(virNetServerPtr server
ATTRIBUTE_UNUSE
virTypedParamsFree(params, nparams);
if (rv < 0)
virNetMessageSaveError(rerr);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -5728,8 +5690,7 @@ remoteDispatchDomainCreateXMLWithFiles(virNetServerPtr server
ATTRIBUTE_UNUSED,
VIR_FREE(files);
if (rv < 0)
virNetMessageSaveError(rerr);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -5779,8 +5740,7 @@ static int remoteDispatchDomainCreateWithFiles(virNetServerPtr
server ATTRIBUTE_
VIR_FREE(files);
if (rv < 0)
virNetMessageSaveError(rerr);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -5975,8 +5935,7 @@ qemuDispatchConnectDomainMonitorEventRegister(virNetServerPtr server
ATTRIBUTE_U
VIR_FREE(callback);
if (rv < 0)
virNetMessageSaveError(rerr);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
virMutexUnlock(&priv->lock);
return rv;
}
@@ -6061,8 +6020,7 @@ remoteDispatchDomainGetTime(virNetServerPtr server
ATTRIBUTE_UNUSED,
cleanup:
if (rv < 0)
virNetMessageSaveError(rerr);
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
return rv;
}
@@ -6475,8 +6433,7 @@ remoteDispatchDomainGetFSInfo(virNetServerPtr server
ATTRIBUTE_UNUSED,
VIR_FREE(ret->info.info_val);
}
}
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
if (ninfo >= 0)
for (i = 0; i < ninfo; i++)
virDomainFSInfoFree(info[i]);
diff --git a/src/conf/domain_event.c b/src/conf/domain_event.c
index d1042bf..2786c1e 100644
--- a/src/conf/domain_event.c
+++ b/src/conf/domain_event.c
@@ -1544,7 +1544,7 @@ virDomainEventDispatchDefaultFunc(virConnectPtr conn,
VIR_WARN("Unexpected event ID %d", event->eventID);
cleanup:
- virDomainFree(dom);
+ virObjectUnref(dom);
}
@@ -1618,7 +1618,7 @@ virDomainQemuMonitorEventDispatchFunc(virConnectPtr conn,
qemuMonitorEvent->micros,
qemuMonitorEvent->details,
data->opaque);
- virDomainFree(dom);
+ virObjectUnref(dom);
}
diff --git a/src/esx/esx_driver.c b/src/esx/esx_driver.c
index 1cbebb9..e45ae2d 100644
--- a/src/esx/esx_driver.c
+++ b/src/esx/esx_driver.c
@@ -5121,7 +5121,7 @@ esxConnectListAllDomains(virConnectPtr conn,
cleanup:
if (doms) {
for (id = 0; id < count; id++)
- virDomainFree(doms[id]);
+ virObjectUnref(doms[id]);
VIR_FREE(doms);
}
diff --git a/src/hyperv/hyperv_driver.c b/src/hyperv/hyperv_driver.c
index ece943e..ea9ba85 100644
--- a/src/hyperv/hyperv_driver.c
+++ b/src/hyperv/hyperv_driver.c
@@ -1311,7 +1311,7 @@ hypervConnectListAllDomains(virConnectPtr conn,
cleanup:
if (doms) {
for (i = 0; i < count; ++i)
- virDomainFree(doms[i]);
+ virObjectUnref(doms[i]);
VIR_FREE(doms);
}
diff --git a/src/locking/sanlock_helper.c b/src/locking/sanlock_helper.c
index 52db6cb..d8d294f 100644
--- a/src/locking/sanlock_helper.c
+++ b/src/locking/sanlock_helper.c
@@ -106,8 +106,7 @@ main(int argc, char **argv)
}
cleanup:
- if (dom)
- virDomainFree(dom);
+ virObjectUnref(dom);
if (conn)
virConnectClose(conn);
VIR_FREE(xml);
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index a956c59..8d4b393 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -1010,7 +1010,7 @@ qemuStateStop(void)
cleanup:
if (domains) {
for (i = 0; i < numDomains; i++)
- virDomainFree(domains[i]);
+ virObjectUnref(domains[i]);
VIR_FREE(domains);
}
VIR_FREE(flags);
diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
index 22f0c88..48e2e25 100644
--- a/src/remote/remote_driver.c
+++ b/src/remote/remote_driver.c
@@ -1645,8 +1645,7 @@ remoteConnectListAllDomains(virConnectPtr conn,
cleanup:
if (doms) {
for (i = 0; i < ret.domains.domains_len; i++)
- if (doms[i])
- virDomainFree(doms[i]);
+ virObjectUnref(doms[i]);
VIR_FREE(doms);
}
@@ -4764,7 +4763,7 @@ remoteDomainBuildEventLifecycleHelper(virConnectPtr conn,
return;
event = virDomainEventLifecycleNewFromDom(dom, msg->event, msg->detail);
- virDomainFree(dom);
+ virObjectUnref(dom);
remoteEventQueue(priv, event, callbackID);
}
@@ -4802,7 +4801,7 @@ remoteDomainBuildEventRebootHelper(virConnectPtr conn,
return;
event = virDomainEventRebootNewFromDom(dom);
- virDomainFree(dom);
+ virObjectUnref(dom);
remoteEventQueue(priv, event, callbackID);
}
@@ -4839,7 +4838,7 @@ remoteDomainBuildEventRTCChangeHelper(virConnectPtr conn,
return;
event = virDomainEventRTCChangeNewFromDom(dom, msg->offset);
- virDomainFree(dom);
+ virObjectUnref(dom);
remoteEventQueue(priv, event, callbackID);
}
@@ -4876,7 +4875,7 @@ remoteDomainBuildEventWatchdogHelper(virConnectPtr conn,
return;
event = virDomainEventWatchdogNewFromDom(dom, msg->action);
- virDomainFree(dom);
+ virObjectUnref(dom);
remoteEventQueue(priv, event, callbackID);
}
@@ -4916,7 +4915,7 @@ remoteDomainBuildEventIOErrorHelper(virConnectPtr conn,
msg->srcPath,
msg->devAlias,
msg->action);
- virDomainFree(dom);
+ virObjectUnref(dom);
remoteEventQueue(priv, event, callbackID);
}
@@ -4958,7 +4957,7 @@ remoteDomainBuildEventIOErrorReasonHelper(virConnectPtr conn,
msg->action,
msg->reason);
- virDomainFree(dom);
+ virObjectUnref(dom);
remoteEventQueue(priv, event, callbackID);
}
@@ -4997,7 +4996,7 @@ remoteDomainBuildEventBlockJobHelper(virConnectPtr conn,
event = virDomainEventBlockJobNewFromDom(dom, msg->path, msg->type,
msg->status);
- virDomainFree(dom);
+ virObjectUnref(dom);
remoteEventQueue(priv, event, callbackID);
}
@@ -5037,7 +5036,7 @@ remoteDomainBuildEventBlockJob2(virNetClientProgramPtr prog
ATTRIBUTE_UNUSED,
event = virDomainEventBlockJob2NewFromDom(dom, msg->dst, msg->type,
msg->status);
- virDomainFree(dom);
+ virObjectUnref(dom);
remoteEventQueue(priv, event, msg->callbackID);
}
@@ -5091,7 +5090,7 @@ remoteDomainBuildEventGraphicsHelper(virConnectPtr conn,
msg->authScheme,
subject);
- virDomainFree(dom);
+ virObjectUnref(dom);
remoteEventQueue(priv, event, callbackID);
return;
@@ -5115,7 +5114,7 @@ remoteDomainBuildEventGraphicsHelper(virConnectPtr conn,
VIR_FREE(subject->identities);
VIR_FREE(subject);
}
- virDomainFree(dom);
+ virObjectUnref(dom);
return;
}
static void
@@ -5152,7 +5151,7 @@ remoteDomainBuildEventControlErrorHelper(virConnectPtr conn,
event = virDomainEventControlErrorNewFromDom(dom);
- virDomainFree(dom);
+ virObjectUnref(dom);
remoteEventQueue(priv, event, callbackID);
}
@@ -5195,7 +5194,7 @@ remoteDomainBuildEventDiskChangeHelper(virConnectPtr conn,
msg->devAlias,
msg->reason);
- virDomainFree(dom);
+ virObjectUnref(dom);
remoteEventQueue(priv, event, callbackID);
}
@@ -5236,7 +5235,7 @@ remoteDomainBuildEventTrayChangeHelper(virConnectPtr conn,
msg->devAlias,
msg->reason);
- virDomainFree(dom);
+ virObjectUnref(dom);
remoteEventQueue(priv, event, callbackID);
}
@@ -5275,7 +5274,7 @@ remoteDomainBuildEventPMWakeupHelper(virConnectPtr conn,
event = virDomainEventPMWakeupNewFromDom(dom, reason);
- virDomainFree(dom);
+ virObjectUnref(dom);
remoteEventQueue(priv, event, callbackID);
}
@@ -5315,7 +5314,7 @@ remoteDomainBuildEventPMSuspendHelper(virConnectPtr conn,
event = virDomainEventPMSuspendNewFromDom(dom, reason);
- virDomainFree(dom);
+ virObjectUnref(dom);
remoteEventQueue(priv, event, callbackID);
}
@@ -5354,7 +5353,7 @@ remoteDomainBuildEventBalloonChangeHelper(virConnectPtr conn,
return;
event = virDomainEventBalloonChangeNewFromDom(dom, msg->actual);
- virDomainFree(dom);
+ virObjectUnref(dom);
remoteEventQueue(priv, event, callbackID);
}
@@ -5394,7 +5393,7 @@ remoteDomainBuildEventPMSuspendDiskHelper(virConnectPtr conn,
event = virDomainEventPMSuspendDiskNewFromDom(dom, reason);
- virDomainFree(dom);
+ virObjectUnref(dom);
remoteEventQueue(priv, event, callbackID);
}
@@ -5434,7 +5433,7 @@ remoteDomainBuildEventDeviceRemovedHelper(virConnectPtr conn,
event = virDomainEventDeviceRemovedNewFromDom(dom, msg->devAlias);
- virDomainFree(dom);
+ virObjectUnref(dom);
remoteEventQueue(priv, event, callbackID);
}
@@ -5485,7 +5484,7 @@ remoteDomainBuildEventCallbackTunable(virNetClientProgramPtr prog
ATTRIBUTE_UNUS
event = virDomainEventTunableNewFromDom(dom, params, nparams);
- virDomainFree(dom);
+ virObjectUnref(dom);
remoteEventQueue(priv, event, msg->callbackID);
}
@@ -5508,7 +5507,7 @@ remoteDomainBuildEventCallbackAgentLifecycle(virNetClientProgramPtr
prog ATTRIBU
event = virDomainEventAgentLifecycleNewFromDom(dom, msg->state,
msg->reason);
- virDomainFree(dom);
+ virObjectUnref(dom);
remoteEventQueue(priv, event, msg->callbackID);
}
@@ -5555,7 +5554,7 @@ remoteDomainBuildQemuMonitorEvent(virNetClientProgramPtr prog
ATTRIBUTE_UNUSED,
msg->event, msg->seconds,
msg->micros,
msg->details ? *msg->details : NULL);
- virDomainFree(dom);
+ virObjectUnref(dom);
remoteEventQueue(priv, event, msg->callbackID);
}
diff --git a/src/vbox/vbox_common.c b/src/vbox/vbox_common.c
index bffec82..e3d89f3 100644
--- a/src/vbox/vbox_common.c
+++ b/src/vbox/vbox_common.c
@@ -7497,10 +7497,8 @@ vboxConnectListAllDomains(virConnectPtr conn,
cleanup:
if (doms) {
- for (i = 0; i < count; i++) {
- if (doms[i])
- virDomainFree(doms[i]);
- }
+ for (i = 0; i < count; i++)
+ virObjectUnref(doms[i]);
}
VIR_FREE(doms);
--
1.9.3
9:08 a.m.
New subject: [libvirt] [PATCH 02/11] Replace virDomainFree with virObjectUnref
On 12/01/14 16:56, John Ferlan wrote:
Since virDomainFree will call virObjectUnref anyway, let's just
use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
cfg.mk | 12 ++++
daemon/remote.c | 131 +++++++++++++++----------------------------
src/conf/domain_event.c | 4 +-
src/esx/esx_driver.c | 2 +-
src/hyperv/hyperv_driver.c | 2 +-
src/locking/sanlock_helper.c | 3 +-
src/qemu/qemu_driver.c | 2 +-
src/remote/remote_driver.c | 45 ++++++++-------
src/vbox/vbox_common.c | 6 +-
9 files changed, 86 insertions(+), 121 deletions(-)
ACK, the remote driver was okay regarding rewriting of the error,
although few of the *ListAllDomain functions might have the error
overwritten.
Peter
9:56 a.m.
New subject: [libvirt] [PATCH 03/11] Replace virNetworkFree with virObjectUnref
Since virNetworkFree will call virObjectUnref anyway, let's just use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
cfg.mk | 4 ++--
daemon/remote.c | 7 +++----
src/conf/network_conf.c | 6 ++----
src/conf/network_event.c | 2 +-
src/libxl/libxl_conf.c | 7 +------
src/lxc/lxc_driver.c | 8 +-------
src/lxc/lxc_process.c | 8 +-------
src/qemu/qemu_command.c | 8 +-------
src/qemu/qemu_hotplug.c | 8 +-------
src/remote/remote_driver.c | 5 ++---
src/uml/uml_conf.c | 2 +-
src/xenconfig/xen_common.c | 2 +-
src/xenconfig/xen_sxpr.c | 2 +-
13 files changed, 18 insertions(+), 51 deletions(-)
diff --git a/cfg.mk b/cfg.mk
index c772110..b5f853b 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -992,7 +992,7 @@ sc_prohibit_system_error_with_vir_err:
# functions. There's a corresponding exclude to allow usage within tests,
# docs, examples, tools, src/libvirt-*.c, and include/libvirt/libvirt-*.h
sc_prohibit_virXXXFree:
- @prohibit='\bvirDomainFree\b' \
+ @prohibit='\bvir(Domain|Network)Free\b' \
exclude='sc_prohibit_virXXXFree' \
halt='avoid using 'virXXXFree', use 'virObjectUnref' instead' \
$(_sc_search_regexp)
@@ -1186,4 +1186,4 @@ exclude_file_name_regexp--sc_prohibit_devname = \
^(tools/virsh.pod|cfg.mk|docs/.*)$$
exclude_file_name_regexp--sc_prohibit_virXXXFree = \
-
^(docs/|tests/|examples/|tools/|cfg.mk|src/libvirt_public.syms|include/libvirt/libvirt-domain.h|src/libvirt-(domain|qemu).c$$)
+
^(docs/|tests/|examples/|tools/|cfg.mk|src/libvirt_public.syms|include/libvirt/libvirt-(domain|network).h|src/libvirt-(domain|qemu|network).c$$)
diff --git a/daemon/remote.c b/daemon/remote.c
index 00b3e21..edae335 100644
--- a/daemon/remote.c
+++ b/daemon/remote.c
@@ -4790,7 +4790,7 @@ remoteDispatchConnectListAllNetworks(virNetServerPtr server
ATTRIBUTE_UNUSED,
virNetMessageSaveError(rerr);
if (nets && nnets > 0) {
for (i = 0; i < nnets; i++)
- virNetworkFree(nets[i]);
+ virObjectUnref(nets[i]);
VIR_FREE(nets);
}
return rv;
@@ -5816,8 +5816,7 @@ remoteDispatchConnectNetworkEventRegisterAny(virNetServerPtr server
ATTRIBUTE_UN
VIR_FREE(callback);
if (rv < 0)
virNetMessageSaveError(rerr);
- if (net)
- virNetworkFree(net);
+ virObjectUnref(net);
virMutexUnlock(&priv->lock);
return rv;
}
@@ -6202,7 +6201,7 @@ remoteDispatchNetworkGetDHCPLeases(virNetServerPtr server
ATTRIBUTE_UNUSED,
virNetworkDHCPLeaseFree(leases[i]);
VIR_FREE(leases);
}
- virNetworkFree(net);
+ virObjectUnref(net);
return rv;
}
diff --git a/src/conf/network_conf.c b/src/conf/network_conf.c
index 067334e..a249e32 100644
--- a/src/conf/network_conf.c
+++ b/src/conf/network_conf.c
@@ -4463,10 +4463,8 @@ virNetworkObjListExport(virConnectPtr conn,
cleanup:
if (tmp_nets) {
- for (i = 0; i < nnets; i++) {
- if (tmp_nets[i])
- virNetworkFree(tmp_nets[i]);
- }
+ for (i = 0; i < nnets; i++)
+ virObjectUnref(tmp_nets[i]);
}
VIR_FREE(tmp_nets);
diff --git a/src/conf/network_event.c b/src/conf/network_event.c
index 991591a..8623940 100644
--- a/src/conf/network_event.c
+++ b/src/conf/network_event.c
@@ -119,7 +119,7 @@ virNetworkEventDispatchDefaultFunc(virConnectPtr conn,
VIR_WARN("Unexpected event ID %d", event->eventID);
cleanup:
- virNetworkFree(net);
+ virObjectUnref(net);
}
diff --git a/src/libxl/libxl_conf.c b/src/libxl/libxl_conf.c
index e296ffc..0555b91 100644
--- a/src/libxl/libxl_conf.c
+++ b/src/libxl/libxl_conf.c
@@ -1058,7 +1058,6 @@ libxlMakeNic(virDomainDefPtr def,
char *brname = NULL;
virNetworkPtr network;
virConnectPtr conn;
- virErrorPtr errobj;
if (!(conn = virConnectOpen("xen:///system")))
return -1;
@@ -1078,11 +1077,7 @@ libxlMakeNic(virDomainDefPtr def,
VIR_FREE(brname);
- /* Preserve any previous failure */
- errobj = virSaveLastError();
- virNetworkFree(network);
- virSetError(errobj);
- virFreeError(errobj);
+ virObjectUnref(network);
virObjectUnref(conn);
if (fail)
return -1;
diff --git a/src/lxc/lxc_driver.c b/src/lxc/lxc_driver.c
index 93db1ee..97caee3 100644
--- a/src/lxc/lxc_driver.c
+++ b/src/lxc/lxc_driver.c
@@ -4178,19 +4178,13 @@ lxcDomainAttachDeviceNetLive(virConnectPtr conn,
virNetworkPtr network;
char *brname = NULL;
bool fail = false;
- virErrorPtr errobj;
if (!(network = virNetworkLookupByName(conn, net->data.network.name)))
goto cleanup;
if (!(brname = virNetworkGetBridgeName(network)))
fail = true;
- /* Make sure any above failure is preserved */
- errobj = virSaveLastError();
- virNetworkFree(network);
- virSetError(errobj);
- virFreeError(errobj);
-
+ virObjectUnref(network);
if (fail)
goto cleanup;
diff --git a/src/lxc/lxc_process.c b/src/lxc/lxc_process.c
index 9208f02..de574a9 100644
--- a/src/lxc/lxc_process.c
+++ b/src/lxc/lxc_process.c
@@ -386,7 +386,6 @@ static int virLXCProcessSetupInterfaces(virConnectPtr conn,
virNetworkPtr network;
char *brname = NULL;
bool fail = false;
- virErrorPtr errobj;
if (!(network = virNetworkLookupByName(conn,
net->data.network.name)))
@@ -394,12 +393,7 @@ static int virLXCProcessSetupInterfaces(virConnectPtr conn,
if (!(brname = virNetworkGetBridgeName(network)))
fail = true;
- /* Make sure any above failure is preserved */
- errobj = virSaveLastError();
- virNetworkFree(network);
- virSetError(errobj);
- virFreeError(errobj);
-
+ virObjectUnref(network);
if (fail)
goto cleanup;
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 4ed6506..1831323 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -298,7 +298,6 @@ qemuNetworkIfaceConnect(virDomainDefPtr def,
if (actualType == VIR_DOMAIN_NET_TYPE_NETWORK) {
bool fail = false;
- virErrorPtr errobj;
virNetworkPtr network = virNetworkLookupByName(conn,
net->data.network.name);
if (!network)
@@ -307,12 +306,7 @@ qemuNetworkIfaceConnect(virDomainDefPtr def,
if (!(brname = virNetworkGetBridgeName(network)))
fail = true;
- /* Make sure any above failure is preserved */
- errobj = virSaveLastError();
- virNetworkFree(network);
- virSetError(errobj);
- virFreeError(errobj);
-
+ virObjectUnref(network);
if (fail)
return ret;
diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c
index f2740f4..1971b0a 100644
--- a/src/qemu/qemu_hotplug.c
+++ b/src/qemu/qemu_hotplug.c
@@ -1763,7 +1763,6 @@ qemuDomainNetGetBridgeName(virConnectPtr conn, virDomainNetDefPtr
net)
if (VIR_STRDUP(brname, tmpbr) < 0)
goto cleanup;
} else if (actualType == VIR_DOMAIN_NET_TYPE_NETWORK) {
- virErrorPtr errobj;
virNetworkPtr network;
if (!(network = virNetworkLookupByName(conn, net->data.network.name))) {
@@ -1774,12 +1773,7 @@ qemuDomainNetGetBridgeName(virConnectPtr conn, virDomainNetDefPtr
net)
}
brname = virNetworkGetBridgeName(network);
- /* Make sure any above failure is preserved */
- errobj = virSaveLastError();
- virNetworkFree(network);
- virSetError(errobj);
- virFreeError(errobj);
-
+ virObjectUnref(network);
} else {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Interface type %d has no bridge name"),
diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
index 48e2e25..c23a087 100644
--- a/src/remote/remote_driver.c
+++ b/src/remote/remote_driver.c
@@ -3063,8 +3063,7 @@ remoteConnectListAllNetworks(virConnectPtr conn,
cleanup:
if (tmp_nets) {
for (i = 0; i < ret.nets.nets_len; i++)
- if (tmp_nets[i])
- virNetworkFree(tmp_nets[i]);
+ virObjectUnref(tmp_nets[i]);
VIR_FREE(tmp_nets);
}
@@ -5529,7 +5528,7 @@ remoteNetworkBuildEventLifecycle(virNetClientProgramPtr prog
ATTRIBUTE_UNUSED,
event = virNetworkEventLifecycleNew(net->name, net->uuid, msg->event,
msg->detail);
- virNetworkFree(net);
+ virObjectUnref(net);
remoteEventQueue(priv, event, msg->callbackID);
}
diff --git a/src/uml/uml_conf.c b/src/uml/uml_conf.c
index 9dcd4ae..7a5d62b 100644
--- a/src/uml/uml_conf.c
+++ b/src/uml/uml_conf.c
@@ -213,7 +213,7 @@ umlBuildCommandLineNet(virConnectPtr conn,
goto error;
}
bridge = virNetworkGetBridgeName(network);
- virNetworkFree(network);
+ virObjectUnref(network);
if (bridge == NULL)
goto error;
diff --git a/src/xenconfig/xen_common.c b/src/xenconfig/xen_common.c
index 29c6c34..7f4ec89 100644
--- a/src/xenconfig/xen_common.c
+++ b/src/xenconfig/xen_common.c
@@ -1245,7 +1245,7 @@ xenFormatNet(virConnectPtr conn,
return -1;
}
bridge = virNetworkGetBridgeName(network);
- virNetworkFree(network);
+ virObjectUnref(network);
if (!bridge) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("network %s is not active"),
diff --git a/src/xenconfig/xen_sxpr.c b/src/xenconfig/xen_sxpr.c
index a667814..d8783e9 100644
--- a/src/xenconfig/xen_sxpr.c
+++ b/src/xenconfig/xen_sxpr.c
@@ -1915,7 +1915,7 @@ xenFormatSxprNet(virConnectPtr conn,
}
bridge = virNetworkGetBridgeName(network);
- virNetworkFree(network);
+ virObjectUnref(network);
if (!bridge) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("network %s is not active"),
--
1.9.3
9:14 a.m.
New subject: [libvirt] [PATCH 03/11] Replace virNetworkFree with virObjectUnref
On 12/01/14 16:56, John Ferlan wrote:
Since virNetworkFree will call virObjectUnref anyway, let's just
use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
cfg.mk | 4 ++--
daemon/remote.c | 7 +++----
src/conf/network_conf.c | 6 ++----
src/conf/network_event.c | 2 +-
src/libxl/libxl_conf.c | 7 +------
src/lxc/lxc_driver.c | 8 +-------
src/lxc/lxc_process.c | 8 +-------
src/qemu/qemu_command.c | 8 +-------
src/qemu/qemu_hotplug.c | 8 +-------
src/remote/remote_driver.c | 5 ++---
src/uml/uml_conf.c | 2 +-
src/xenconfig/xen_common.c | 2 +-
src/xenconfig/xen_sxpr.c | 2 +-
13 files changed, 18 insertions(+), 51 deletions(-)
ACK
9:54 a.m.
New subject: [libvirt] [PATCH 03/11] Replace virNetworkFree with virObjectUnref
On 12/02/2014 10:14 AM, Peter Krempa wrote:
On 12/01/14 16:56, John Ferlan wrote:
> Since virNetworkFree will call virObjectUnref anyway, let's just use that
> directly so as to avoid the possibility that we inadvertently clear out
> a pending error message when using the public API.
>
> Signed-off-by: John Ferlan <jferlan(a)redhat.com>
> ---
> cfg.mk | 4 ++--
> daemon/remote.c | 7 +++----
> src/conf/network_conf.c | 6 ++----
> src/conf/network_event.c | 2 +-
> src/libxl/libxl_conf.c | 7 +------
> src/lxc/lxc_driver.c | 8 +-------
> src/lxc/lxc_process.c | 8 +-------
> src/qemu/qemu_command.c | 8 +-------
> src/qemu/qemu_hotplug.c | 8 +-------
> src/remote/remote_driver.c | 5 ++---
> src/uml/uml_conf.c | 2 +-
> src/xenconfig/xen_common.c | 2 +-
> src/xenconfig/xen_sxpr.c | 2 +-
> 13 files changed, 18 insertions(+), 51 deletions(-)
>
ACK
Note that this will require a rebase, as I pushed my patch that changed
a single occurrence (because we may not want to backport this larger patch)
9:56 a.m.
New subject: [libvirt] [PATCH 04/11] Replace virNodeDeviceFree with virObjectUnref
Since virNodeDeviceFree will call virObjectUnref anyway, let's just use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
cfg.mk | 4 ++--
daemon/remote.c | 5 ++---
src/conf/node_device_conf.c | 6 ++----
src/remote/remote_driver.c | 3 +--
4 files changed, 7 insertions(+), 11 deletions(-)
diff --git a/cfg.mk b/cfg.mk
index b5f853b..97e573b 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -992,7 +992,7 @@ sc_prohibit_system_error_with_vir_err:
# functions. There's a corresponding exclude to allow usage within tests,
# docs, examples, tools, src/libvirt-*.c, and include/libvirt/libvirt-*.h
sc_prohibit_virXXXFree:
- @prohibit='\bvir(Domain|Network)Free\b' \
+ @prohibit='\bvir(Domain|Network|NodeDevice)Free\b' \
exclude='sc_prohibit_virXXXFree' \
halt='avoid using 'virXXXFree', use 'virObjectUnref' instead' \
$(_sc_search_regexp)
@@ -1186,4 +1186,4 @@ exclude_file_name_regexp--sc_prohibit_devname = \
^(tools/virsh.pod|cfg.mk|docs/.*)$$
exclude_file_name_regexp--sc_prohibit_virXXXFree = \
-
^(docs/|tests/|examples/|tools/|cfg.mk|src/libvirt_public.syms|include/libvirt/libvirt-(domain|network).h|src/libvirt-(domain|qemu|network).c$$)
+
^(docs/|tests/|examples/|tools/|cfg.mk|src/libvirt_public.syms|include/libvirt/libvirt-(domain|network|nodedev).h|src/libvirt-(domain|qemu|network|nodedev).c$$)
diff --git a/daemon/remote.c b/daemon/remote.c
index edae335..cfda8d8 100644
--- a/daemon/remote.c
+++ b/daemon/remote.c
@@ -3375,8 +3375,7 @@ remoteDispatchNodeDeviceGetParent(virNetServerPtr server
ATTRIBUTE_UNUSED,
cleanup:
if (rv < 0)
virNetMessageSaveError(rerr);
- if (dev)
- virNodeDeviceFree(dev);
+ virObjectUnref(dev);
return rv;
}
@@ -4908,7 +4907,7 @@ remoteDispatchConnectListAllNodeDevices(virNetServerPtr server
ATTRIBUTE_UNUSED,
virNetMessageSaveError(rerr);
if (devices && ndevices > 0) {
for (i = 0; i < ndevices; i++)
- virNodeDeviceFree(devices[i]);
+ virObjectUnref(devices[i]);
VIR_FREE(devices);
}
return rv;
diff --git a/src/conf/node_device_conf.c b/src/conf/node_device_conf.c
index 2a609e4..03b88a2 100644
--- a/src/conf/node_device_conf.c
+++ b/src/conf/node_device_conf.c
@@ -1825,10 +1825,8 @@ virNodeDeviceObjListExport(virConnectPtr conn,
cleanup:
if (tmp_devices) {
- for (i = 0; i < ndevices; i++) {
- if (tmp_devices[i])
- virNodeDeviceFree(tmp_devices[i]);
- }
+ for (i = 0; i < ndevices; i++)
+ virObjectUnref(tmp_devices[i]);
}
VIR_FREE(tmp_devices);
diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
index c23a087..d03b159 100644
--- a/src/remote/remote_driver.c
+++ b/src/remote/remote_driver.c
@@ -3387,8 +3387,7 @@ remoteConnectListAllNodeDevices(virConnectPtr conn,
cleanup:
if (tmp_devices) {
for (i = 0; i < ret.devices.devices_len; i++)
- if (tmp_devices[i])
- virNodeDeviceFree(tmp_devices[i]);
+ virObjectUnref(tmp_devices[i]);
VIR_FREE(tmp_devices);
}
--
1.9.3
9:15 a.m.
New subject: [libvirt] [PATCH 04/11] Replace virNodeDeviceFree with virObjectUnref
On 12/01/14 16:56, John Ferlan wrote:
Since virNodeDeviceFree will call virObjectUnref anyway, let's
just use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
cfg.mk | 4 ++--
daemon/remote.c | 5 ++---
src/conf/node_device_conf.c | 6 ++----
src/remote/remote_driver.c | 3 +--
4 files changed, 7 insertions(+), 11 deletions(-)
ACK
9:56 a.m.
New subject: [libvirt] [PATCH 05/11] Replace virStorageVolFree with virObjectUnref
Since virStorageVolFree will call virObjectUnref anyway, let's just use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
cfg.mk | 4 ++--
daemon/remote.c | 2 +-
src/remote/remote_driver.c | 3 +--
src/storage/storage_driver.c | 9 +++------
4 files changed, 7 insertions(+), 11 deletions(-)
diff --git a/cfg.mk b/cfg.mk
index 97e573b..5da7b22 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -992,7 +992,7 @@ sc_prohibit_system_error_with_vir_err:
# functions. There's a corresponding exclude to allow usage within tests,
# docs, examples, tools, src/libvirt-*.c, and include/libvirt/libvirt-*.h
sc_prohibit_virXXXFree:
- @prohibit='\bvir(Domain|Network|NodeDevice)Free\b' \
+ @prohibit='\bvir(Domain|Network|NodeDevice|StorageVol)Free\b' \
exclude='sc_prohibit_virXXXFree' \
halt='avoid using 'virXXXFree', use 'virObjectUnref' instead' \
$(_sc_search_regexp)
@@ -1186,4 +1186,4 @@ exclude_file_name_regexp--sc_prohibit_devname = \
^(tools/virsh.pod|cfg.mk|docs/.*)$$
exclude_file_name_regexp--sc_prohibit_virXXXFree = \
-
^(docs/|tests/|examples/|tools/|cfg.mk|src/libvirt_public.syms|include/libvirt/libvirt-(domain|network|nodedev).h|src/libvirt-(domain|qemu|network|nodedev).c$$)
+
^(docs/|tests/|examples/|tools/|cfg.mk|src/test/test_driver.c|src/libvirt_public.syms|include/libvirt/libvirt-(domain|network|nodedev|storage).h|src/libvirt-(domain|qemu|network|nodedev|storage).c$$)
diff --git a/daemon/remote.c b/daemon/remote.c
index cfda8d8..644f10e 100644
--- a/daemon/remote.c
+++ b/daemon/remote.c
@@ -4728,7 +4728,7 @@ remoteDispatchStoragePoolListAllVolumes(virNetServerPtr server
ATTRIBUTE_UNUSED,
virNetMessageSaveError(rerr);
if (vols && nvols > 0) {
for (i = 0; i < nvols; i++)
- virStorageVolFree(vols[i]);
+ virObjectUnref(vols[i]);
VIR_FREE(vols);
}
if (pool)
diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
index d03b159..b89984e 100644
--- a/src/remote/remote_driver.c
+++ b/src/remote/remote_driver.c
@@ -3749,8 +3749,7 @@ remoteStoragePoolListAllVolumes(virStoragePoolPtr pool,
cleanup:
if (tmp_vols) {
for (i = 0; i < ret.vols.vols_len; i++)
- if (tmp_vols[i])
- virStorageVolFree(tmp_vols[i]);
+ virObjectUnref(tmp_vols[i]);
VIR_FREE(tmp_vols);
}
diff --git a/src/storage/storage_driver.c b/src/storage/storage_driver.c
index 88dea34..0fcbc4e 100644
--- a/src/storage/storage_driver.c
+++ b/src/storage/storage_driver.c
@@ -1282,10 +1282,8 @@ storagePoolListAllVolumes(virStoragePoolPtr pool,
cleanup:
if (tmp_vols) {
- for (i = 0; i < nvols; i++) {
- if (tmp_vols[i])
- virStorageVolFree(tmp_vols[i]);
- }
+ for (i = 0; i < nvols; i++)
+ virObjectUnref(tmp_vols[i]);
VIR_FREE(tmp_vols);
}
@@ -3148,8 +3146,7 @@ virStorageTranslateDiskSourcePool(virConnectPtr conn,
savedError = virSaveLastError();
if (pool)
virStoragePoolFree(pool);
- if (vol)
- virStorageVolFree(vol);
+ virObjectUnref(vol);
if (savedError) {
virSetError(savedError);
virFreeError(savedError);
--
1.9.3
9:23 a.m.
New subject: [libvirt] [PATCH 05/11] Replace virStorageVolFree with virObjectUnref
On 12/01/14 16:56, John Ferlan wrote:
Since virStorageVolFree will call virObjectUnref anyway, let's
just use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
cfg.mk | 4 ++--
daemon/remote.c | 2 +-
src/remote/remote_driver.c | 3 +--
src/storage/storage_driver.c | 9 +++------
4 files changed, 7 insertions(+), 11 deletions(-)
ACK
9:56 a.m.
New subject: [libvirt] [PATCH 06/11] Replace virStoragePoolFree with virObjectUnref
Since virStoragePoolFree will call virObjectUnref anyway, let's just use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
cfg.mk | 2 +-
daemon/remote.c | 5 ++---
src/conf/storage_conf.c | 6 ++----
src/remote/remote_driver.c | 3 +--
src/storage/storage_driver.c | 11 +----------
5 files changed, 7 insertions(+), 20 deletions(-)
diff --git a/cfg.mk b/cfg.mk
index 5da7b22..4766f0b 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -992,7 +992,7 @@ sc_prohibit_system_error_with_vir_err:
# functions. There's a corresponding exclude to allow usage within tests,
# docs, examples, tools, src/libvirt-*.c, and include/libvirt/libvirt-*.h
sc_prohibit_virXXXFree:
- @prohibit='\bvir(Domain|Network|NodeDevice|StorageVol)Free\b' \
+ @prohibit='\bvir(Domain|Network|NodeDevice|StorageVol|StoragePool)Free\b' \
exclude='sc_prohibit_virXXXFree' \
halt='avoid using 'virXXXFree', use 'virObjectUnref' instead' \
$(_sc_search_regexp)
diff --git a/daemon/remote.c b/daemon/remote.c
index 644f10e..fe1b13c 100644
--- a/daemon/remote.c
+++ b/daemon/remote.c
@@ -4665,7 +4665,7 @@ remoteDispatchConnectListAllStoragePools(virNetServerPtr server
ATTRIBUTE_UNUSED
virNetMessageSaveError(rerr);
if (pools && npools > 0) {
for (i = 0; i < npools; i++)
- virStoragePoolFree(pools[i]);
+ virObjectUnref(pools[i]);
VIR_FREE(pools);
}
return rv;
@@ -4731,8 +4731,7 @@ remoteDispatchStoragePoolListAllVolumes(virNetServerPtr server
ATTRIBUTE_UNUSED,
virObjectUnref(vols[i]);
VIR_FREE(vols);
}
- if (pool)
- virStoragePoolFree(pool);
+ virObjectUnref(pool);
return rv;
}
diff --git a/src/conf/storage_conf.c b/src/conf/storage_conf.c
index f75e862..3987470 100644
--- a/src/conf/storage_conf.c
+++ b/src/conf/storage_conf.c
@@ -2523,10 +2523,8 @@ virStoragePoolObjListExport(virConnectPtr conn,
cleanup:
if (tmp_pools) {
- for (i = 0; i < npools; i++) {
- if (tmp_pools[i])
- virStoragePoolFree(tmp_pools[i]);
- }
+ for (i = 0; i < npools; i++)
+ virObjectUnref(tmp_pools[i]);
}
VIR_FREE(tmp_pools);
diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
index b89984e..830e1d4 100644
--- a/src/remote/remote_driver.c
+++ b/src/remote/remote_driver.c
@@ -3682,8 +3682,7 @@ remoteConnectListAllStoragePools(virConnectPtr conn,
cleanup:
if (tmp_pools) {
for (i = 0; i < ret.pools.pools_len; i++)
- if (tmp_pools[i])
- virStoragePoolFree(tmp_pools[i]);
+ virObjectUnref(tmp_pools[i]);
VIR_FREE(tmp_pools);
}
diff --git a/src/storage/storage_driver.c b/src/storage/storage_driver.c
index 0fcbc4e..99ccb49 100644
--- a/src/storage/storage_driver.c
+++ b/src/storage/storage_driver.c
@@ -3006,7 +3006,6 @@ virStorageTranslateDiskSourcePool(virConnectPtr conn,
char *poolxml = NULL;
virStorageVolInfo info;
int ret = -1;
- virErrorPtr savedError = NULL;
if (def->src->type != VIR_STORAGE_TYPE_VOLUME)
return 0;
@@ -3142,16 +3141,8 @@ virStorageTranslateDiskSourcePool(virConnectPtr conn,
ret = 0;
cleanup:
- if (ret < 0)
- savedError = virSaveLastError();
- if (pool)
- virStoragePoolFree(pool);
+ virObjectUnref(pool);
virObjectUnref(vol);
- if (savedError) {
- virSetError(savedError);
- virFreeError(savedError);
- }
-
VIR_FREE(poolxml);
virStoragePoolDefFree(pooldef);
return ret;
--
1.9.3
9:24 a.m.
New subject: [libvirt] [PATCH 06/11] Replace virStoragePoolFree with virObjectUnref
On 12/01/14 16:56, John Ferlan wrote:
Since virStoragePoolFree will call virObjectUnref anyway, let's
just use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
cfg.mk | 2 +-
daemon/remote.c | 5 ++---
src/conf/storage_conf.c | 6 ++----
src/remote/remote_driver.c | 3 +--
src/storage/storage_driver.c | 11 +----------
5 files changed, 7 insertions(+), 20 deletions(-)
ACK
9:56 a.m.
New subject: [libvirt] [PATCH 07/11] Replace virStreamFree with virObjectUnref
Since virStreamFree will call virObjectUnref anyway, let's just use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
cfg.mk | 4 ++--
daemon/remote.c | 2 +-
daemon/stream.c | 2 +-
src/conf/virchrdev.c | 4 ++--
src/fdstream.c | 2 +-
src/remote/remote_driver.c | 2 +-
6 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/cfg.mk b/cfg.mk
index 4766f0b..c7dfb76 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -992,7 +992,7 @@ sc_prohibit_system_error_with_vir_err:
# functions. There's a corresponding exclude to allow usage within tests,
# docs, examples, tools, src/libvirt-*.c, and include/libvirt/libvirt-*.h
sc_prohibit_virXXXFree:
- @prohibit='\bvir(Domain|Network|NodeDevice|StorageVol|StoragePool)Free\b' \
+ @prohibit='\bvir(Domain|Network|NodeDevice|StorageVol|StoragePool|Stream)Free\b' \
exclude='sc_prohibit_virXXXFree' \
halt='avoid using 'virXXXFree', use 'virObjectUnref' instead' \
$(_sc_search_regexp)
@@ -1186,4 +1186,4 @@ exclude_file_name_regexp--sc_prohibit_devname = \
^(tools/virsh.pod|cfg.mk|docs/.*)$$
exclude_file_name_regexp--sc_prohibit_virXXXFree = \
-
^(docs/|tests/|examples/|tools/|cfg.mk|src/test/test_driver.c|src/libvirt_public.syms|include/libvirt/libvirt-(domain|network|nodedev|storage).h|src/libvirt-(domain|qemu|network|nodedev|storage).c$$)
+
^(docs/|tests/|examples/|tools/|cfg.mk|src/test/test_driver.c|src/libvirt_public.syms|include/libvirt/libvirt-(domain|network|nodedev|storage|stream).h|src/libvirt-(domain|qemu|network|nodedev|storage|stream).c$$)
diff --git a/daemon/remote.c b/daemon/remote.c
index fe1b13c..b2f1c46 100644
--- a/daemon/remote.c
+++ b/daemon/remote.c
@@ -5414,7 +5414,7 @@ remoteDispatchDomainMigratePrepareTunnel3Params(virNetServerPtr
server ATTRIBUTE
virStreamAbort(st);
daemonFreeClientStream(client, stream);
} else {
- virStreamFree(st);
+ virObjectUnref(st);
}
}
return rv;
diff --git a/daemon/stream.c b/daemon/stream.c
index 88bc858..dfe0bf9 100644
--- a/daemon/stream.c
+++ b/daemon/stream.c
@@ -383,7 +383,7 @@ int daemonFreeClientStream(virNetServerClientPtr client,
msg = tmp;
}
- virStreamFree(stream->st);
+ virObjectUnref(stream->st);
VIR_FREE(stream);
return ret;
diff --git a/src/conf/virchrdev.c b/src/conf/virchrdev.c
index 022fe71..3e7df7e 100644
--- a/src/conf/virchrdev.c
+++ b/src/conf/virchrdev.c
@@ -221,7 +221,7 @@ static void virChrdevHashEntryFree(void *data,
virStreamPtr st = data;
/* free stream reference */
- virStreamFree(st);
+ virObjectUnref(st);
/* delete lock file */
virChrdevLockFileRemove(dev);
@@ -439,7 +439,7 @@ int virChrdevOpen(virChrdevsPtr devs,
if (added)
virHashRemoveEntry(devs->hash, path);
else
- virStreamFree(st);
+ virObjectUnref(st);
virSetError(savedError);
virFreeError(savedError);
diff --git a/src/fdstream.c b/src/fdstream.c
index 9ff7e2a..a020cdd 100644
--- a/src/fdstream.c
+++ b/src/fdstream.c
@@ -188,7 +188,7 @@ static void virFDStreamEvent(int watch ATTRIBUTE_UNUSED,
static void virFDStreamCallbackFree(void *opaque)
{
virStreamPtr st = opaque;
- virStreamFree(st);
+ virObjectUnref(st);
}
diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
index 830e1d4..2eb251a 100644
--- a/src/remote/remote_driver.c
+++ b/src/remote/remote_driver.c
@@ -5691,7 +5691,7 @@ static void remoteStreamCallbackFree(void *opaque)
if (!cbdata->cb && cbdata->ff)
(cbdata->ff)(cbdata->opaque);
- virStreamFree(cbdata->st);
+ virObjectUnref(cbdata->st);
VIR_FREE(opaque);
}
--
1.9.3
9:31 a.m.
New subject: [libvirt] [PATCH 07/11] Replace virStreamFree with virObjectUnref
On 12/01/14 16:56, John Ferlan wrote:
Since virStreamFree will call virObjectUnref anyway, let's just
use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
cfg.mk | 4 ++--
daemon/remote.c | 2 +-
daemon/stream.c | 2 +-
src/conf/virchrdev.c | 4 ++--
src/fdstream.c | 2 +-
src/remote/remote_driver.c | 2 +-
6 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/src/conf/virchrdev.c b/src/conf/virchrdev.c
index 022fe71..3e7df7e 100644
--- a/src/conf/virchrdev.c
+++ b/src/conf/virchrdev.c
@@ -439,7 +439,7 @@ int virChrdevOpen(virChrdevsPtr devs,
if (added)
virHashRemoveEntry(devs->hash, path);
else
- virStreamFree(st);
+ virObjectUnref(st);
virSetError(savedError);
virFreeError(savedError);
virHashRemoveEntry doesn't taint the error so you can get rid of the
code that saves error and returns it
diff --git a/src/fdstream.c b/src/fdstream.c
index 9ff7e2a..a020cdd 100644
--- a/src/fdstream.c
+++ b/src/fdstream.c
@@ -188,7 +188,7 @@ static void virFDStreamEvent(int watch ATTRIBUTE_UNUSED,
static void virFDStreamCallbackFree(void *opaque)
{
virStreamPtr st = opaque;
- virStreamFree(st);
+ virObjectUnref(st);
virObjectUnref() takes void * so you could get rid of the intermediate
variable.
}
ACK with or without changes.
Peter
9:56 a.m.
New subject: [libvirt] [PATCH 08/11] Replace virSecretFree with virObjectUnref
Since virSecretFree will call virObjectUnref anyway, let's just use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
cfg.mk | 4 ++--
daemon/remote.c | 5 ++---
src/remote/remote_driver.c | 3 +--
src/secret/secret_driver.c | 6 ++----
src/storage/storage_backend.c | 4 ++--
src/storage/storage_backend_fs.c | 4 ++--
src/storage/storage_backend_rbd.c | 3 +--
7 files changed, 12 insertions(+), 17 deletions(-)
diff --git a/cfg.mk b/cfg.mk
index c7dfb76..e91cddf 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -992,7 +992,7 @@ sc_prohibit_system_error_with_vir_err:
# functions. There's a corresponding exclude to allow usage within tests,
# docs, examples, tools, src/libvirt-*.c, and include/libvirt/libvirt-*.h
sc_prohibit_virXXXFree:
- @prohibit='\bvir(Domain|Network|NodeDevice|StorageVol|StoragePool|Stream)Free\b' \
+ @prohibit='\bvir(Domain|Network|NodeDevice|StorageVol|StoragePool|Stream|Secret)Free\b' \
exclude='sc_prohibit_virXXXFree' \
halt='avoid using 'virXXXFree', use 'virObjectUnref' instead' \
$(_sc_search_regexp)
@@ -1186,4 +1186,4 @@ exclude_file_name_regexp--sc_prohibit_devname = \
^(tools/virsh.pod|cfg.mk|docs/.*)$$
exclude_file_name_regexp--sc_prohibit_virXXXFree = \
-
^(docs/|tests/|examples/|tools/|cfg.mk|src/test/test_driver.c|src/libvirt_public.syms|include/libvirt/libvirt-(domain|network|nodedev|storage|stream).h|src/libvirt-(domain|qemu|network|nodedev|storage|stream).c$$)
+
^(docs/|tests/|examples/|tools/|cfg.mk|src/test/test_driver.c|src/libvirt_public.syms|include/libvirt/libvirt-(domain|network|nodedev|storage|stream|secret).h|src/libvirt-(domain|qemu|network|nodedev|storage|stream|secret).c$$)
diff --git a/daemon/remote.c b/daemon/remote.c
index b2f1c46..60d05e1 100644
--- a/daemon/remote.c
+++ b/daemon/remote.c
@@ -3565,8 +3565,7 @@ remoteDispatchSecretGetValue(virNetServerPtr server
ATTRIBUTE_UNUSED,
cleanup:
if (rv < 0)
virNetMessageSaveError(rerr);
- if (secret)
- virSecretFree(secret);
+ virObjectUnref(secret);
return rv;
}
@@ -5024,7 +5023,7 @@ remoteDispatchConnectListAllSecrets(virNetServerPtr server
ATTRIBUTE_UNUSED,
virNetMessageSaveError(rerr);
if (secrets && nsecrets > 0) {
for (i = 0; i < nsecrets; i++)
- virSecretFree(secrets[i]);
+ virObjectUnref(secrets[i]);
VIR_FREE(secrets);
}
return rv;
diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
index 2eb251a..431a092 100644
--- a/src/remote/remote_driver.c
+++ b/src/remote/remote_driver.c
@@ -3518,8 +3518,7 @@ remoteConnectListAllSecrets(virConnectPtr conn,
cleanup:
if (tmp_secrets) {
for (i = 0; i < ret.secrets.secrets_len; i++)
- if (tmp_secrets[i])
- virSecretFree(tmp_secrets[i]);
+ virObjectUnref(tmp_secrets[i]);
VIR_FREE(tmp_secrets);
}
diff --git a/src/secret/secret_driver.c b/src/secret/secret_driver.c
index cd04b20..c7a51bb 100644
--- a/src/secret/secret_driver.c
+++ b/src/secret/secret_driver.c
@@ -700,10 +700,8 @@ secretConnectListAllSecrets(virConnectPtr conn,
cleanup:
secretDriverUnlock(driver);
if (tmp_secrets) {
- for (i = 0; i < ret_nsecrets; i ++) {
- if (tmp_secrets[i])
- virSecretFree(tmp_secrets[i]);
- }
+ for (i = 0; i < ret_nsecrets; i ++)
+ virObjectUnref(tmp_secrets[i]);
}
VIR_FREE(tmp_secrets);
diff --git a/src/storage/storage_backend.c b/src/storage/storage_backend.c
index 98720f6..b990a82 100644
--- a/src/storage/storage_backend.c
+++ b/src/storage/storage_backend.c
@@ -506,7 +506,7 @@ virStorageGenerateSecretUUID(virConnectPtr conn,
if (tmp == NULL)
return 0;
- virSecretFree(tmp);
+ virObjectUnref(tmp);
}
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
@@ -589,7 +589,7 @@ virStorageGenerateQcowEncryption(virConnectPtr conn,
if (ret != 0 &&
conn->secretDriver->secretUndefine != NULL)
conn->secretDriver->secretUndefine(secret);
- virSecretFree(secret);
+ virObjectUnref(secret);
}
virBufferFreeAndReset(&buf);
virSecretDefFree(def);
diff --git a/src/storage/storage_backend_fs.c b/src/storage/storage_backend_fs.c
index f4bf5d6..0ee1d09 100644
--- a/src/storage/storage_backend_fs.c
+++ b/src/storage/storage_backend_fs.c
@@ -1201,7 +1201,7 @@ virStorageBackendFileSystemVolRefresh(virConnectPtr conn,
if (VIR_ALLOC_N(vol->target.encryption->secrets, 1) < 0 ||
VIR_ALLOC(encsec) < 0) {
VIR_FREE(vol->target.encryption->secrets);
- virSecretFree(sec);
+ virObjectUnref(sec);
return -1;
}
@@ -1210,7 +1210,7 @@ virStorageBackendFileSystemVolRefresh(virConnectPtr conn,
encsec->type = VIR_STORAGE_ENCRYPTION_SECRET_TYPE_PASSPHRASE;
virSecretGetUUID(sec, encsec->uuid);
- virSecretFree(sec);
+ virObjectUnref(sec);
}
}
diff --git a/src/storage/storage_backend_rbd.c b/src/storage/storage_backend_rbd.c
index 5a16eff..57182de 100644
--- a/src/storage/storage_backend_rbd.c
+++ b/src/storage/storage_backend_rbd.c
@@ -225,8 +225,7 @@ static int
virStorageBackendRBDOpenRADOSConn(virStorageBackendRBDStatePtr ptr,
VIR_FREE(secret_value);
VIR_FREE(rados_key);
- if (secret != NULL)
- virSecretFree(secret);
+ virObjectUnref(secret);
virBufferFreeAndReset(&mon_host);
VIR_FREE(mon_buff);
--
1.9.3
9:36 a.m.
New subject: [libvirt] [PATCH 08/11] Replace virSecretFree with virObjectUnref
On 12/01/14 16:56, John Ferlan wrote:
Since virSecretFree will call virObjectUnref anyway, let's just
use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
cfg.mk | 4 ++--
daemon/remote.c | 5 ++---
src/remote/remote_driver.c | 3 +--
src/secret/secret_driver.c | 6 ++----
src/storage/storage_backend.c | 4 ++--
src/storage/storage_backend_fs.c | 4 ++--
src/storage/storage_backend_rbd.c | 3 +--
7 files changed, 12 insertions(+), 17 deletions(-)
ACK,
Peter
9:56 a.m.
New subject: [libvirt] [PATCH 09/11] Replace virNWFilterFree with virObjectUnref
Since virNWFilterFree will call virObjectUnref anyway, let's just use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
cfg.mk | 4 ++--
daemon/remote.c | 2 +-
src/nwfilter/nwfilter_driver.c | 6 ++----
src/remote/remote_driver.c | 3 +--
4 files changed, 6 insertions(+), 9 deletions(-)
diff --git a/cfg.mk b/cfg.mk
index e91cddf..bc9310d 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -992,7 +992,7 @@ sc_prohibit_system_error_with_vir_err:
# functions. There's a corresponding exclude to allow usage within tests,
# docs, examples, tools, src/libvirt-*.c, and include/libvirt/libvirt-*.h
sc_prohibit_virXXXFree:
- @prohibit='\bvir(Domain|Network|NodeDevice|StorageVol|StoragePool|Stream|Secret)Free\b' \
+ @prohibit='\bvir(Domain|Network|NodeDevice|StorageVol|StoragePool|Stream|Secret|NWFilter)Free\b' \
exclude='sc_prohibit_virXXXFree' \
halt='avoid using 'virXXXFree', use 'virObjectUnref' instead' \
$(_sc_search_regexp)
@@ -1186,4 +1186,4 @@ exclude_file_name_regexp--sc_prohibit_devname = \
^(tools/virsh.pod|cfg.mk|docs/.*)$$
exclude_file_name_regexp--sc_prohibit_virXXXFree = \
-
^(docs/|tests/|examples/|tools/|cfg.mk|src/test/test_driver.c|src/libvirt_public.syms|include/libvirt/libvirt-(domain|network|nodedev|storage|stream|secret).h|src/libvirt-(domain|qemu|network|nodedev|storage|stream|secret).c$$)
+
^(docs/|tests/|examples/|tools/|cfg.mk|src/test/test_driver.c|src/libvirt_public.syms|include/libvirt/libvirt-(domain|network|nodedev|storage|stream|secret|nwfilter).h|src/libvirt-(domain|qemu|network|nodedev|storage|stream|secret|nwfilter).c$$)
diff --git a/daemon/remote.c b/daemon/remote.c
index 60d05e1..dc00424 100644
--- a/daemon/remote.c
+++ b/daemon/remote.c
@@ -4964,7 +4964,7 @@ remoteDispatchConnectListAllNWFilters(virNetServerPtr server
ATTRIBUTE_UNUSED,
virNetMessageSaveError(rerr);
if (filters && nfilters > 0) {
for (i = 0; i < nfilters; i++)
- virNWFilterFree(filters[i]);
+ virObjectUnref(filters[i]);
VIR_FREE(filters);
}
return rv;
diff --git a/src/nwfilter/nwfilter_driver.c b/src/nwfilter/nwfilter_driver.c
index b41253d..0a04d5d 100644
--- a/src/nwfilter/nwfilter_driver.c
+++ b/src/nwfilter/nwfilter_driver.c
@@ -547,10 +547,8 @@ nwfilterConnectListAllNWFilters(virConnectPtr conn,
cleanup:
nwfilterDriverUnlock(driver);
if (tmp_filters) {
- for (i = 0; i < nfilters; i ++) {
- if (tmp_filters[i])
- virNWFilterFree(tmp_filters[i]);
- }
+ for (i = 0; i < nfilters; i ++)
+ virObjectUnref(tmp_filters[i]);
}
VIR_FREE(tmp_filters);
diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
index 431a092..28bb46a 100644
--- a/src/remote/remote_driver.c
+++ b/src/remote/remote_driver.c
@@ -3452,8 +3452,7 @@ remoteConnectListAllNWFilters(virConnectPtr conn,
cleanup:
if (tmp_filters) {
for (i = 0; i < ret.filters.filters_len; i++)
- if (tmp_filters[i])
- virNWFilterFree(tmp_filters[i]);
+ virObjectUnref(tmp_filters[i]);
VIR_FREE(tmp_filters);
}
--
1.9.3
9:36 a.m.
New subject: [libvirt] [PATCH 09/11] Replace virNWFilterFree with virObjectUnref
On 12/01/14 16:56, John Ferlan wrote:
Since virNWFilterFree will call virObjectUnref anyway, let's just
use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
cfg.mk | 4 ++--
daemon/remote.c | 2 +-
src/nwfilter/nwfilter_driver.c | 6 ++----
src/remote/remote_driver.c | 3 +--
4 files changed, 6 insertions(+), 9 deletions(-)
ACK
9:56 a.m.
New subject: [libvirt] [PATCH 10/11] Replace virInterfaceFree with virObjectUnref
Since virInterfac3Free will call virObjectUnref anyway, let's just use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
cfg.mk | 4 ++--
daemon/remote.c | 2 +-
src/interface/interface_backend_netcf.c | 6 ++----
src/interface/interface_backend_udev.c | 2 +-
src/remote/remote_driver.c | 3 +--
5 files changed, 7 insertions(+), 10 deletions(-)
diff --git a/cfg.mk b/cfg.mk
index bc9310d..e8ff5f5 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -992,7 +992,7 @@ sc_prohibit_system_error_with_vir_err:
# functions. There's a corresponding exclude to allow usage within tests,
# docs, examples, tools, src/libvirt-*.c, and include/libvirt/libvirt-*.h
sc_prohibit_virXXXFree:
- @prohibit='\bvir(Domain|Network|NodeDevice|StorageVol|StoragePool|Stream|Secret|NWFilter)Free\b' \
+ @prohibit='\bvir(Domain|Network|NodeDevice|StorageVol|StoragePool|Stream|Secret|NWFilter|Interface)Free\b' \
exclude='sc_prohibit_virXXXFree' \
halt='avoid using 'virXXXFree', use 'virObjectUnref' instead' \
$(_sc_search_regexp)
@@ -1186,4 +1186,4 @@ exclude_file_name_regexp--sc_prohibit_devname = \
^(tools/virsh.pod|cfg.mk|docs/.*)$$
exclude_file_name_regexp--sc_prohibit_virXXXFree = \
-
^(docs/|tests/|examples/|tools/|cfg.mk|src/test/test_driver.c|src/libvirt_public.syms|include/libvirt/libvirt-(domain|network|nodedev|storage|stream|secret|nwfilter).h|src/libvirt-(domain|qemu|network|nodedev|storage|stream|secret|nwfilter).c$$)
+
^(docs/|tests/|examples/|tools/|cfg.mk|src/test/test_driver.c|src/libvirt_public.syms|include/libvirt/libvirt-(domain|network|nodedev|storage|stream|secret|nwfilter|interface).h|src/libvirt-(domain|qemu|network|nodedev|storage|stream|secret|nwfilter|interface).c$$)
diff --git a/daemon/remote.c b/daemon/remote.c
index dc00424..3e4dc1f 100644
--- a/daemon/remote.c
+++ b/daemon/remote.c
@@ -4846,7 +4846,7 @@ remoteDispatchConnectListAllInterfaces(virNetServerPtr server
ATTRIBUTE_UNUSED,
virNetMessageSaveError(rerr);
if (ifaces && nifaces > 0) {
for (i = 0; i < nifaces; i++)
- virInterfaceFree(ifaces[i]);
+ virObjectUnref(ifaces[i]);
VIR_FREE(ifaces);
}
return rv;
diff --git a/src/interface/interface_backend_netcf.c
b/src/interface/interface_backend_netcf.c
index 1734329..116d84e 100644
--- a/src/interface/interface_backend_netcf.c
+++ b/src/interface/interface_backend_netcf.c
@@ -675,10 +675,8 @@ netcfConnectListAllInterfaces(virConnectPtr conn,
VIR_FREE(names);
if (tmp_iface_objs) {
- for (i = 0; i < niface_objs; i++) {
- if (tmp_iface_objs[i])
- virInterfaceFree(tmp_iface_objs[i]);
- }
+ for (i = 0; i < niface_objs; i++)
+ virObjectUnref(tmp_iface_objs[i]);
VIR_FREE(tmp_iface_objs);
}
diff --git a/src/interface/interface_backend_udev.c
b/src/interface/interface_backend_udev.c
index e9fd941..d4f8c0f 100644
--- a/src/interface/interface_backend_udev.c
+++ b/src/interface/interface_backend_udev.c
@@ -471,7 +471,7 @@ udevConnectListAllInterfaces(virConnectPtr conn,
if (ifaces) {
for (tmp_count = 0; tmp_count < count; tmp_count++)
- virInterfaceFree(ifaces_list[tmp_count]);
+ virObjectUnref(ifaces_list[tmp_count]);
}
VIR_FREE(ifaces_list);
diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
index 28bb46a..3dc3ecb 100644
--- a/src/remote/remote_driver.c
+++ b/src/remote/remote_driver.c
@@ -3321,8 +3321,7 @@ remoteConnectListAllInterfaces(virConnectPtr conn,
cleanup:
if (tmp_ifaces) {
for (i = 0; i < ret.ifaces.ifaces_len; i++)
- if (tmp_ifaces[i])
- virInterfaceFree(tmp_ifaces[i]);
+ virObjectUnref(tmp_ifaces[i]);
}
VIR_FREE(tmp_ifaces);
--
1.9.3
9:39 a.m.
New subject: [libvirt] [PATCH 10/11] Replace virInterfaceFree with virObjectUnref
On 12/01/14 16:56, John Ferlan wrote:
Since virInterfac3Free will call virObjectUnref anyway, let's
just use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
cfg.mk | 4 ++--
daemon/remote.c | 2 +-
src/interface/interface_backend_netcf.c | 6 ++----
src/interface/interface_backend_udev.c | 2 +-
src/remote/remote_driver.c | 3 +--
5 files changed, 7 insertions(+), 10 deletions(-)
ACK
9:56 a.m.
New subject: [libvirt] [PATCH 11/11] Replace virDomainSnapshotFree with virObjectUnref
Since virDomainSnapshotFree will call virObjectUnref anyway, let's just use
that directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
cfg.mk | 4 ++--
daemon/remote.c | 7 +++----
src/qemu/qemu_driver.c | 2 +-
src/remote/remote_driver.c | 6 ++----
4 files changed, 8 insertions(+), 11 deletions(-)
diff --git a/cfg.mk b/cfg.mk
index e8ff5f5..21f83c3 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -992,7 +992,7 @@ sc_prohibit_system_error_with_vir_err:
# functions. There's a corresponding exclude to allow usage within tests,
# docs, examples, tools, src/libvirt-*.c, and include/libvirt/libvirt-*.h
sc_prohibit_virXXXFree:
- @prohibit='\bvir(Domain|Network|NodeDevice|StorageVol|StoragePool|Stream|Secret|NWFilter|Interface)Free\b' \
+ @prohibit='\bvir(Domain|Network|NodeDevice|StorageVol|StoragePool|Stream|Secret|NWFilter|Interface|DomainSnapshot)Free\b' \
exclude='sc_prohibit_virXXXFree' \
halt='avoid using 'virXXXFree', use 'virObjectUnref' instead' \
$(_sc_search_regexp)
@@ -1186,4 +1186,4 @@ exclude_file_name_regexp--sc_prohibit_devname = \
^(tools/virsh.pod|cfg.mk|docs/.*)$$
exclude_file_name_regexp--sc_prohibit_virXXXFree = \
-
^(docs/|tests/|examples/|tools/|cfg.mk|src/test/test_driver.c|src/libvirt_public.syms|include/libvirt/libvirt-(domain|network|nodedev|storage|stream|secret|nwfilter|interface).h|src/libvirt-(domain|qemu|network|nodedev|storage|stream|secret|nwfilter|interface).c$$)
+
^(docs/|tests/|examples/|tools/|cfg.mk|src/test/test_driver.c|src/libvirt_public.syms|include/libvirt/libvirt-(domain|network|nodedev|storage|stream|secret|nwfilter|interface|domain-snapshot).h|src/libvirt-(domain|qemu|network|nodedev|storage|stream|secret|nwfilter|interface|domain-snapshot).c$$)
diff --git a/daemon/remote.c b/daemon/remote.c
index 3e4dc1f..d657a09 100644
--- a/daemon/remote.c
+++ b/daemon/remote.c
@@ -4535,7 +4535,7 @@ remoteDispatchDomainListAllSnapshots(virNetServerPtr server
ATTRIBUTE_UNUSED,
virObjectUnref(dom);
if (snaps && nsnaps > 0) {
for (i = 0; i < nsnaps; i++)
- virDomainSnapshotFree(snaps[i]);
+ virObjectUnref(snaps[i]);
VIR_FREE(snaps);
}
return rv;
@@ -4600,12 +4600,11 @@ remoteDispatchDomainSnapshotListAllChildren(virNetServerPtr server
ATTRIBUTE_UNU
cleanup:
if (rv < 0)
virNetMessageSaveError(rerr);
- if (snapshot)
- virDomainSnapshotFree(snapshot);
+ virObjectUnref(snapshot);
virObjectUnref(dom);
if (snaps && nsnaps > 0) {
for (i = 0; i < nsnaps; i++)
- virDomainSnapshotFree(snaps[i]);
+ virObjectUnref(snaps[i]);
VIR_FREE(snaps);
}
return rv;
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 8d4b393..1130474 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -14090,7 +14090,7 @@ qemuDomainSnapshotCreateXML(virDomainPtr domain,
cfg->snapshotDir) < 0) {
/* if writing of metadata fails, error out rather than trying
* to silently carry on without completing the snapshot */
- virDomainSnapshotFree(snapshot);
+ virObjectUnref(snapshot);
snapshot = NULL;
virReportError(VIR_ERR_INTERNAL_ERROR,
_("unable to save metadata for snapshot %s"),
diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
index 3dc3ecb..999f16d 100644
--- a/src/remote/remote_driver.c
+++ b/src/remote/remote_driver.c
@@ -6766,8 +6766,7 @@ remoteDomainListAllSnapshots(virDomainPtr dom,
cleanup:
if (snaps) {
for (i = 0; i < ret.snapshots.snapshots_len; i++)
- if (snaps[i])
- virDomainSnapshotFree(snaps[i]);
+ virObjectUnref(snaps[i]);
VIR_FREE(snaps);
}
@@ -6833,8 +6832,7 @@ remoteDomainSnapshotListAllChildren(virDomainSnapshotPtr parent,
cleanup:
if (snaps) {
for (i = 0; i < ret.snapshots.snapshots_len; i++)
- if (snaps[i])
- virDomainSnapshotFree(snaps[i]);
+ virObjectUnref(snaps[i]);
VIR_FREE(snaps);
}
--
1.9.3
9:40 a.m.
New subject: [libvirt] [PATCH 11/11] Replace virDomainSnapshotFree with virObjectUnref
On 12/01/14 16:56, John Ferlan wrote:
Since virDomainSnapshotFree will call virObjectUnref anyway,
let's just use
that directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
cfg.mk | 4 ++--
daemon/remote.c | 7 +++----
src/qemu/qemu_driver.c | 2 +-
src/remote/remote_driver.c | 6 ++----
4 files changed, 8 insertions(+), 11 deletions(-)
ACK
10:21 a.m.
On 12/01/2014 10:56 AM, John Ferlan wrote:
Based on some recent review comments and a bit of internal IRC, this
set of patches will change all the existing virXXXFree calls found in
daemon/* and src/* to be virObjectUnref instead and then add a rule to
inhibit usage unless the string/call is found in docs/*, tests/*, examples/*,
tools/*, cfg.mk, libvirt_public.syms, include/libvirt/libvirt-*.h, and
src/libvirt-*.c
Most of this was brute force to start with and adding the rule afterwards
caught a few oddball places.
The reason for not wanting to call a virXXXFree function is because it
will reset the last error, potentially clearing something and resulting
in a message "an error was encountered but the cause is unknown". There
were some places in the code which saved the last error, called the free
function, then restored the last error. Those have now been adjusted to
avoid that processing. Anything that required checking for a non NULL
pointer prior to calling the virXXXFree is now not necessary since the
virObjectUnref will check for NULL before continuing; whereas, the
virXXXFree functions didn't allow NULL.
If usage of the virXXXFree function is found during syntax-check, a message
such as the following will be displayed:
include/libvirt/libvirt-storage.h:256:int virStoragePoolFree
(virStoragePoolPtr pool);
include/libvirt/libvirt-storage.h:336:int virStorageVolFree
(virStorageVolPtr vol);
maint.mk: avoid using virXXXFree, use virObjectUnref instead
make: *** [sc_prohibit_virXXXFree] Error 1
John Ferlan (11):
rpc: Replace virXXXFree with virObjectUnref
Replace virDomainFree with virObjectUnref
Replace virNetworkFree with virObjectUnref
Replace virNodeDeviceFree with virObjectUnref
Replace virStorageVolFree with virObjectUnref
Replace virStoragePoolFree with virObjectUnref
Replace virStreamFree with virObjectUnref
Replace virSecretFree with virObjectUnref
Replace virNWFilterFree with virObjectUnref
Replace virInterfaceFree with virObjectUnref
Replace virDomainSnapshotFree with virObjectUnref
cfg.mk | 12 +++
daemon/remote.c | 168 ++++++++++++--------------------
daemon/stream.c | 2 +-
src/conf/domain_event.c | 4 +-
src/conf/network_conf.c | 6 +-
src/conf/network_event.c | 2 +-
src/conf/node_device_conf.c | 6 +-
src/conf/storage_conf.c | 6 +-
src/conf/virchrdev.c | 4 +-
src/esx/esx_driver.c | 2 +-
src/fdstream.c | 2 +-
src/hyperv/hyperv_driver.c | 2 +-
src/interface/interface_backend_netcf.c | 6 +-
src/interface/interface_backend_udev.c | 2 +-
src/libxl/libxl_conf.c | 7 +-
src/locking/sanlock_helper.c | 3 +-
src/lxc/lxc_driver.c | 8 +-
src/lxc/lxc_process.c | 8 +-
src/nwfilter/nwfilter_driver.c | 6 +-
src/qemu/qemu_command.c | 8 +-
src/qemu/qemu_driver.c | 4 +-
src/qemu/qemu_hotplug.c | 8 +-
src/remote/remote_driver.c | 76 +++++++--------
src/rpc/gendispatch.pl | 17 ++--
src/secret/secret_driver.c | 6 +-
src/storage/storage_backend.c | 4 +-
src/storage/storage_backend_fs.c | 4 +-
src/storage/storage_backend_rbd.c | 3 +-
src/storage/storage_driver.c | 20 +---
src/uml/uml_conf.c | 2 +-
src/vbox/vbox_common.c | 6 +-
src/xenconfig/xen_common.c | 2 +-
src/xenconfig/xen_sxpr.c | 2 +-
33 files changed, 155 insertions(+), 263 deletions(-)
Thanks for the review
- Laine: all set - rebase/merge picked that up and no thoughts to
backporting this as a whole!
- I adjusted patch 7 to remove the savedError logic and avoid the
extraneous intermediate variable
- I adjusted patch 10 to fix the commit message from "virInterfac3Free"
to be "virInterfaceFree"
and pushed (after making sure my Coverity build was happy too!)
John
3678
days inactive
3679
days old
24 comments
3 participants
participants (3)
-
John Ferlan -
Laine Stump -
Peter Krempa