- Devel - libvirt List Archives

[libvirt] [PATCH] python: Fix doc directory name for stable releases
by Cole Robinson 27 Apr '12

27 Apr '12

We were using the libvirt release version (like 0.9.11) and not the configure version (which for stable releases is 0.9.11.X) Most other places got this right so hopefully that's all the fallout from the version format change :) Signed-off-by: Cole Robinson <crobinso(a)redhat.com> --- python/Makefile.am | 2 +- python/tests/Makefile.am | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/python/Makefile.am b/python/Makefile.am index 0305bcc..02b59eb 100644 --- a/python/Makefile.am +++ b/python/Makefile.am @@ -18,7 +18,7 @@ INCLUDES = \ AM_CFLAGS = $(WARN_CFLAGS) -DOCS_DIR = $(datadir)/doc/libvirt-python-$(LIBVIRT_VERSION) +DOCS_DIR = $(datadir)/doc/libvirt-python-$(VERSION) DOCS = ${srcdir}/TODO diff --git a/python/tests/Makefile.am b/python/tests/Makefile.am index 2a5bc62..c387825 100644 --- a/python/tests/Makefile.am +++ b/python/tests/Makefile.am @@ -1,7 +1,7 @@ ## Copyright (C) 2005-2011 Red Hat, Inc. ## See COPYING.LIB for the License of this software -EXAMPLE_DIR = $(datadir)/doc/libvirt-python-$(LIBVIRT_VERSION)/examples +EXAMPLE_DIR = $(datadir)/doc/libvirt-python-$(VERSION)/examples PYTESTS= \ basic.py \ -- 1.7.7.6

2 2

[libvirt] [PATCH] configure: Use ustar format for dist tarball
by Cole Robinson 27 Apr '12

27 Apr '12

Since for stable releases, some test files were over the 99 char limit for traditional tar filenames. Suggested by Osier here: https://www.redhat.com/archives/libvir-list/2012-April/msg01435.html Signed-off-by: Cole Robinson <crobinso(a)redhat.com> --- configure.ac | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/configure.ac b/configure.ac index 89fe818..a819898 100644 --- a/configure.ac +++ b/configure.ac @@ -9,7 +9,7 @@ AC_CONFIG_AUX_DIR([build-aux]) AC_CONFIG_HEADERS([config.h]) AC_CONFIG_MACRO_DIR([m4]) dnl Make automake keep quiet about wildcards & other GNUmake-isms -AM_INIT_AUTOMAKE([-Wno-portability]) +AM_INIT_AUTOMAKE([-Wno-portability tar-ustar]) AM_MAINTAINER_MODE([enable]) # Maintainer note - comment this line out if you plan to rerun -- 1.7.7.6

3 2

[libvirt] [ANNOUNCE] libvirt-glib 0.0.8 release
by Daniel P. Berrange 27 Apr '12

27 Apr '12

am pleased to announce that a new release of the libvirt-glib package, version 0.0.8 is now available from ftp://libvirt.org/libvirt/glib/ The packages are GPG signed with Key fingerprint: DAF3 A6FD B26B 6291 2D0E 8E3F BE86 EBB4 1510 4FDF (4096R) New in this release: - Fix build of test suites with Debian's libtool - Add API for disk source startup policy - Add API for domain controller devices - Add APIs for USB controllers - Add APIs for USB / PCI device addressing schemes - Add APIs for USB redirection devices - Add ASync API for fetching domain info - Add APIs for domain timer configuration libvirt-glib comprises three distinct libraries: - libvirt-glib - Integrate with the GLib event loop and error handling - libvirt-gconfig - Representation of libvirt XML documents as GObjects - libvirt-gobject - Mapping of libvirt APIs into the GObject type system NB: While libvirt aims to be API/ABI stable, for the first few releases, we are *NOT* guaranteeing that libvirt-glib libraries are API/ABI stable. ABI stability will only be guaranteed once the bulk of the APIs have been fleshed out and proved in non-trivial application usage. We anticipate this will be within the next 6 months in order to line up with Fedora 17. Follow up comments about libvirt-glib should be directed to the regular libvir-list redhat com development list. Thanks to all the people involved in contributing to this release. -- |: http://berrange.com -o- http://www.flickr.com/photos/dberrange/ :| |: http://libvirt.org -o- http://virt-manager.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: http://entangle-photo.org -o- http://live.gnome.org/gtk-vnc :|

1 0

[libvirt] [PATCH] lxc: Fix coverity findings
by Stefan Berger 27 Apr '12

27 Apr '12

Fix lxc related coverity findings... Error: UNINIT: /libvirt/src/lxc/lxc_driver.c:1412: var_decl: Declaring variable "fd" without initializer. /libvirt/src/lxc/lxc_driver.c:1460: uninit_use_in_call: Using uninitialized value "fd" when calling "virFileClose". /libvirt/src/util/virfile.c:50: read_parm: Reading a parameter value. Error: DEADCODE: /libvirt/src/lxc/lxc_controller.c:960: dead_error_condition: On this path, the condition "ret == 4" cannot be true. /libvirt/src/lxc/lxc_controller.c:959: at_most: After this line, the value of "ret" is at most -1. /libvirt/src/lxc/lxc_controller.c:959: new_values: Noticing condition "ret < 0". /libvirt/src/lxc/lxc_controller.c:961: dead_error_line: Execution cannot reach this statement "continue;". Error: UNINIT: /libvirt/src/lxc/lxc_controller.c:1104: var_decl: Declaring variable "consoles" without initializer. /libvirt/src/lxc/lxc_controller.c:1237: uninit_use: Using uninitialized value "consoles". --- src/lxc/lxc_controller.c | 4 ++-- src/lxc/lxc_driver.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) Index: libvirt-acl/src/lxc/lxc_driver.c =================================================================== --- libvirt-acl.orig/src/lxc/lxc_driver.c +++ libvirt-acl/src/lxc/lxc_driver.c @@ -1409,7 +1409,7 @@ static int lxcMonitorClient(lxc_driver_t virDomainObjPtr vm) { char *sockpath = NULL; - int fd; + int fd = -1; struct sockaddr_un addr; if (virAsprintf(&sockpath, "%s/%s.sock", Index: libvirt-acl/src/lxc/lxc_controller.c =================================================================== --- libvirt-acl.orig/src/lxc/lxc_controller.c +++ libvirt-acl/src/lxc/lxc_controller.c @@ -957,7 +957,7 @@ static void lxcEpollIO(int watch, int fd int ret; ret = epoll_wait(console->epollFd, &event, 1, 0); if (ret < 0) { - if (ret == EINTR) + if (errno == EINTR) continue; virReportSystemError(errno, "%s", _("Unable to wait on epoll")); @@ -1101,7 +1101,7 @@ static int lxcControllerMain(int serverF size_t nFds, pid_t container) { - struct lxcConsole *consoles; + struct lxcConsole *consoles = NULL; struct lxcMonitor monitor = { .serverFd = serverFd, .clientFd = clientFd,

2 1

[libvirt] Memory leak due to virCopyError()
by Stefan Berger 27 Apr '12

27 Apr '12

If someone has the time ... I am seeing a memory leak in this code path. The leak seems to be triggerable by shutting down a VM: ==4717== 40 bytes in 1 blocks are definitely lost in loss record 547 of 1,014 ==4717== at 0x4A05E46: malloc (vg_replace_malloc.c:195) ==4717== by 0x38EC27FC01: strdup (strdup.c:43) ==4717== by 0x4EA55E0: virCopyError (virterror.c:255) ==4717== by 0x4EA58B1: virCopyLastError (virterror.c:356) ==4717== by 0x4CB4B6: qemuMonitorIO (qemu_monitor.c:646) ==4717== by 0x4E80C7F: virEventPollDispatchHandles (event_poll.c:490) ==4717== by 0x4E8150B: virEventPollRunOnce (event_poll.c:637) ==4717== by 0x4E7F5B7: virEventRunDefaultImpl (event.c:247) ==4717== by 0x4FA4F50: virNetServerRun (virnetserver.c:713) ==4717== by 0x4221AF: main (libvirtd.c:1133) My guess is the leak is related to the initialization of the error structure as for example here: int virConnCopyLastError(virConnectPtr conn, virErrorPtr to) { /* We can't guarantee caller has initialized it to zero */ memset(to, 0, sizeof(*to)); if (conn == NULL) return -1; virMutexLock(&conn->lock); if (conn->err.code == VIR_ERR_OK) virResetError(to); else After memset'ting 'to' to all zeros, the call to virResetError() seems pointless... Such memsets are also in other places potentially overwriting previously allocated pointers... Stefan

1 0

[libvirt] [libvirt-TCK][PATCH] use 'raw' format as the format of backing file of qcow2 image
by Guannan Ren 27 Apr '12

27 Apr '12

If we don't explicitly specify the format of backing file, it should use raw by default, if so, libvirt's security drivers should *not* grant access to the last.img file & the guest should not see the last.img data. That is the purpose of testing. --- scripts/qemu/205-qcow2-double-backing-file.t | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/scripts/qemu/205-qcow2-double-backing-file.t b/scripts/qemu/205-qcow2-double-backing-file.t index d3a5e33..ad54c7c 100644 --- a/scripts/qemu/205-qcow2-double-backing-file.t +++ b/scripts/qemu/205-qcow2-double-backing-file.t @@ -114,7 +114,6 @@ SKIP: { my $volmainxml = $tck->generic_volume("tck-main", "qcow2", 1024*1024*50) ->backing_file($pathback) - ->backing_format("qcow2") ->allocation(0)->as_xml; -- 1.7.7.5

2 3

[libvirt] [PATCH 2/2] [TCK] nwfilter: Add test cases for ipset
by Stefan Berger 27 Apr '12

27 Apr '12

Add test cases for the ipset extension. Since ipset may not be available on all system, the first line of the XML file containing the test filter has been extended with a specially formatted XML comment containing a command line test for whether the test case can be run at all. The format of that line is:  If the tests in this line don't succeed, the test case is skipped. Also add a test case cleaning up the created ipset. Run this test after all other tests using alphabetical ordering. --- scripts/nwfilter/nwfilter2vmtest.sh | 36 +++++++-- scripts/nwfilter/nwfilterxml2fwallout/ipset-test.fwall | 39 ++++++++++ scripts/nwfilter/nwfilterxml2fwallout/zzz-ipset-cleanup.fwall | 1 scripts/nwfilter/nwfilterxml2xmlin/ipset-test.xml | 25 ++++++ scripts/nwfilter/nwfilterxml2xmlin/zzz-ipset-cleanup.xml | 5 + 5 files changed, 99 insertions(+), 7 deletions(-) Index: libvirt-tck/scripts/nwfilter/nwfilterxml2xmlin/ipset-test.xml =================================================================== --- /dev/null +++ libvirt-tck/scripts/nwfilter/nwfilterxml2xmlin/ipset-test.xml @@ -0,0 +1,25 @@ + +<filter name='tck-testcase' chain='root'> + <uuid>5c6d49af-b071-6127-b4ec-6f8ed4b55335</uuid> + <rule action='accept' direction='out'> + <all ipset='tck_test' ipsetflags='src,dst' /> + </rule> + <rule action='accept' direction='in'> + <all state='NONE' ipset='tck_test' ipsetflags='src,dst' comment='in+NONE'/> + </rule> + <rule action='accept' direction='out'> + <all state='NONE' ipset='tck_test' ipsetflags='src,dst' comment='out+NONE'/> + </rule> + <rule action='accept' direction='in'> + <all ipset='tck_test' ipsetflags='SRC,DST,SRC' /> + </rule> + <rule action='accept' direction='in'> + <all ipset='tck_test' ipsetflags='SRC,dSt,SRC' /> + </rule> + <rule action='accept' direction='in'> + <all ipset='$IPSETNAME' ipsetflags='src,dst' /> + </rule> + <rule action='accept' direction='inout'> + <all ipset='$IPSETNAME' ipsetflags='src,dst' comment='inout'/> + </rule> +</filter> Index: libvirt-tck/scripts/nwfilter/nwfilter2vmtest.sh =================================================================== --- libvirt-tck.orig/scripts/nwfilter/nwfilter2vmtest.sh +++ libvirt-tck/scripts/nwfilter/nwfilter2vmtest.sh @@ -107,6 +107,7 @@ checkExpectedOutput() { ifname="$3" flags="$4" skipregex="$5" + skiptest="$6" regex="s/${ORIG_IFNAME}/${ifname}/g" tmpdir=$(mktmpdir) @@ -147,6 +148,18 @@ checkExpectedOutput() { break fi + if [ -n "${skiptest}" ]; then + # treat all skips as passes + passctr=$(($passctr + 1)) + [ $(($flags & $FLAG_VERBOSE)) -ne 0 ] && \ + echo "SKIP ${xmlfile} : ${cmd}" + [ $(($flags & $FLAG_LIBVIRT_TEST)) -ne 0 ] && \ + test_result $(($passctr + $failctr)) "" 0 + [ $(($flags & $FLAG_TAP_TEST)) -ne 0 ] && \ + tap_pass $(($passctr + $failctr)) "SKIP: ${xmlfile} : ${skiptest}" + break + fi + diff -w ${tmpfile} ${tmpfile2} >/dev/null if [ $? -ne 0 ]; then @@ -197,19 +210,27 @@ doTest() { flags="$5" testnum="$6" ctr=0 + skiptest="" if [ ! -r "${xmlfile}" ]; then echo "FAIL : Cannot access filter XML file ${xmlfile}." return 1 fi - ${VIRSH} nwfilter-define "${xmlfile}" > /dev/null + # Check whether we can run this test at all + cmd=`sed -n '1,1 s/^<\!--[ ^I]*#$.*$#[ ^I]*-->/\1/p' ${xmlfile}` + if [ -n "${cmd}" ]; then + eval "${cmd}" 2>&1 1>/dev/null + [ $? -ne 0 ] && skiptest="${cmd}" + fi + + [ -z "${skiptest}" ] && ${VIRSH} nwfilter-define "${xmlfile}" > /dev/null checkExpectedOutput "${xmlfile}" "${fwallfile}" "${vm1name}" "${flags}" \ - "" + "" "${skiptest}" checkExpectedOutput "${TESTFILTERNAME}" "${TESTVM2FWALLDATA}" \ - "${vm2name}" "${flags}" "" + "${vm2name}" "${flags}" "" "${skiptest}" if [ $(($flags & $FLAG_ATTACH)) -ne 0 ]; then @@ -234,9 +255,9 @@ EOF if [ $rc -eq 0 ]; then checkExpectedOutput "${xmlfile}" "${fwallfile}" "${ATTACH_IFNAME}" \ - "${flags}" "(PRE|POST)ROUTING" + "${flags}" "(PRE|POST)ROUTING" "${skiptest}" checkExpectedOutput "${TESTFILTERNAME}" "${TESTVM2FWALLDATA}" \ - "${vm2name}" "${flags}" "(PRE|POST)ROUTING" + "${vm2name}" "${flags}" "(PRE|POST)ROUTING" "${skiptest}" msg=`${VIRSH} detach-device "${vm1name}" "${tmpfile}"` if [ $? -ne 0 ]; then echo "FAIL: Detach of interface failed." @@ -246,9 +267,9 @@ EOF # In case of TAP, run the test anyway so we get to the full number # of tests checkExpectedOutput "${xmlfile}" "${fwallfile}" "${ATTACH_IFNAME}" \ - "${flags}" "" #"(PRE|POST)ROUTING" + "${flags}" "" "${skiptest}" #"(PRE|POST)ROUTING" checkExpectedOutput "${TESTFILTERNAME}" "${TESTVM2FWALLDATA}" \ - "${vm2name}" "${flags}" #"(PRE|POST)ROUTING" + "${vm2name}" "${flags}" "${skiptest}" #"(PRE|POST)ROUTING" fi attachfailctr=$(($attachfailctr + 1)) @@ -357,6 +378,7 @@ createVM() { <parameter name='C' value='1090'/> <parameter name='C' value='1100'/> <parameter name='C' value='1110'/> + <parameter name='IPSETNAME' value='tck_test'/> </filterref> <target dev='${vmname}'/> </interface> Index: libvirt-tck/scripts/nwfilter/nwfilterxml2fwallout/ipset-test.fwall =================================================================== --- /dev/null +++ libvirt-tck/scripts/nwfilter/nwfilterxml2fwallout/ipset-test.fwall @@ -0,0 +1,39 @@ +#iptables -L FI-vnet0 -n +Chain FI-vnet0 (1 references) +target prot opt source destination +RETURN all -- 0.0.0.0/0 0.0.0.0/0 state NEW,ESTABLISHED ctdir REPLY match-set tck_test src,dst +RETURN all -- 0.0.0.0/0 0.0.0.0/0 match-set tck_test src,dst /* out+NONE */ +RETURN all -- 0.0.0.0/0 0.0.0.0/0 state ESTABLISHED ctdir ORIGINAL match-set tck_test dst,src,dst +RETURN all -- 0.0.0.0/0 0.0.0.0/0 state ESTABLISHED ctdir ORIGINAL match-set tck_test dst,src,dst +RETURN all -- 0.0.0.0/0 0.0.0.0/0 state ESTABLISHED ctdir ORIGINAL match-set tck_test dst,src +RETURN all -- 0.0.0.0/0 0.0.0.0/0 match-set tck_test dst,src /* inout */ +#iptables -L FO-vnet0 -n +Chain FO-vnet0 (1 references) +target prot opt source destination +ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 state ESTABLISHED ctdir ORIGINAL match-set tck_test dst,src +ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 match-set tck_test src,dst /* in+NONE */ +ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 state NEW,ESTABLISHED ctdir REPLY match-set tck_test src,dst,src +ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 state NEW,ESTABLISHED ctdir REPLY match-set tck_test src,dst,src +ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 state NEW,ESTABLISHED ctdir REPLY match-set tck_test src,dst +ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 match-set tck_test src,dst /* inout */ +#iptables -L HI-vnet0 -n +Chain HI-vnet0 (1 references) +target prot opt source destination +RETURN all -- 0.0.0.0/0 0.0.0.0/0 state NEW,ESTABLISHED ctdir REPLY match-set tck_test src,dst +RETURN all -- 0.0.0.0/0 0.0.0.0/0 match-set tck_test src,dst /* out+NONE */ +RETURN all -- 0.0.0.0/0 0.0.0.0/0 state ESTABLISHED ctdir ORIGINAL match-set tck_test dst,src,dst +RETURN all -- 0.0.0.0/0 0.0.0.0/0 state ESTABLISHED ctdir ORIGINAL match-set tck_test dst,src,dst +RETURN all -- 0.0.0.0/0 0.0.0.0/0 state ESTABLISHED ctdir ORIGINAL match-set tck_test dst,src +RETURN all -- 0.0.0.0/0 0.0.0.0/0 match-set tck_test dst,src /* inout */ +#iptables -L libvirt-host-in -n | grep vnet0 | tr -s " " +HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in -n | grep vnet0 | tr -s " " +FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in-post -n | grep vnet0 +ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-out -n | grep vnet0 | tr -s " " +FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 +#ebtables -t nat -L libvirt-O-vnet0 2>/dev/null | grep -v "table:" | grep -v "^$" +#ebtables -t nat -L libvirt-I-vnet0 2>/dev/null | grep -v "table:" | grep -v "^$" +#ebtables -t nat -L PREROUTING | grep vnet0 +#ebtables -t nat -L POSTROUTING | grep vnet0 Index: libvirt-tck/scripts/nwfilter/nwfilterxml2fwallout/zzz-ipset-cleanup.fwall =================================================================== --- /dev/null +++ libvirt-tck/scripts/nwfilter/nwfilterxml2fwallout/zzz-ipset-cleanup.fwall @@ -0,0 +1 @@ +#ipset destroy tck_test 2>&1 1>/dev/null Index: libvirt-tck/scripts/nwfilter/nwfilterxml2xmlin/zzz-ipset-cleanup.xml =================================================================== --- /dev/null +++ libvirt-tck/scripts/nwfilter/nwfilterxml2xmlin/zzz-ipset-cleanup.xml @@ -0,0 +1,5 @@ + +<filter name='tck-testcase' chain='root'> + <uuid>5c6d49af-b071-6127-b4ec-6f8ed4b55335</uuid> +  +</filter>

2 3

[libvirt] [libvirt-glib 1/5] Make GVirConfigDomainTimer abstract
by Christophe Fergeau 27 Apr '12

27 Apr '12

Specialized timer classes will inherit from it --- libvirt-gconfig/libvirt-gconfig-domain-timer.c | 22 +--------------------- libvirt-gconfig/libvirt-gconfig-domain-timer.h | 4 ---- libvirt-gconfig/libvirt-gconfig.sym | 2 -- 3 files changed, 1 insertion(+), 27 deletions(-) diff --git a/libvirt-gconfig/libvirt-gconfig-domain-timer.c b/libvirt-gconfig/libvirt-gconfig-domain-timer.c index 70215ae..67a1812 100644 --- a/libvirt-gconfig/libvirt-gconfig-domain-timer.c +++ b/libvirt-gconfig/libvirt-gconfig-domain-timer.c @@ -32,7 +32,7 @@ struct _GVirConfigDomainTimerPrivate gboolean unused; }; -G_DEFINE_TYPE(GVirConfigDomainTimer, gvir_config_domain_timer, GVIR_CONFIG_TYPE_OBJECT); +G_DEFINE_ABSTRACT_TYPE(GVirConfigDomainTimer, gvir_config_domain_timer, GVIR_CONFIG_TYPE_OBJECT); static void gvir_config_domain_timer_class_init(GVirConfigDomainTimerClass *klass) @@ -47,23 +47,3 @@ static void gvir_config_domain_timer_init(GVirConfigDomainTimer *timer) timer->priv = GVIR_CONFIG_DOMAIN_TIMER_GET_PRIVATE(timer); } - - -GVirConfigDomainTimer *gvir_config_domain_timer_new(void) -{ - GVirConfigObject *object; - - object = gvir_config_object_new(GVIR_CONFIG_TYPE_DOMAIN_TIMER, "timer", NULL); - return GVIR_CONFIG_DOMAIN_TIMER(object); -} - - -GVirConfigDomainTimer *gvir_config_domain_timer_new_from_xml(const gchar *xml, - GError **error) -{ - GVirConfigObject *object; - - object = gvir_config_object_new_from_xml(GVIR_CONFIG_TYPE_DOMAIN_TIMER, - "timer", NULL, xml, error); - return GVIR_CONFIG_DOMAIN_TIMER(object); -} diff --git a/libvirt-gconfig/libvirt-gconfig-domain-timer.h b/libvirt-gconfig/libvirt-gconfig-domain-timer.h index 11038e2..a7b4332 100644 --- a/libvirt-gconfig/libvirt-gconfig-domain-timer.h +++ b/libvirt-gconfig/libvirt-gconfig-domain-timer.h @@ -59,10 +59,6 @@ struct _GVirConfigDomainTimerClass GType gvir_config_domain_timer_get_type(void); -GVirConfigDomainTimer *gvir_config_domain_timer_new(void); -GVirConfigDomainTimer *gvir_config_domain_timer_new_from_xml(const gchar *xml, - GError **error); - G_END_DECLS #endif /* __LIBVIRT_GCONFIG_DOMAIN_TIMER_H__ */ diff --git a/libvirt-gconfig/libvirt-gconfig.sym b/libvirt-gconfig/libvirt-gconfig.sym index 2378a3c..77d0a45 100644 --- a/libvirt-gconfig/libvirt-gconfig.sym +++ b/libvirt-gconfig/libvirt-gconfig.sym @@ -227,8 +227,6 @@ LIBVIRT_GCONFIG_0.0.7 { gvir_config_domain_sound_set_model; gvir_config_domain_timer_get_type; - gvir_config_domain_timer_new; - gvir_config_domain_timer_new_from_xml; gvir_config_domain_video_get_type; gvir_config_domain_video_model_get_type; -- 1.7.10

2 10

[libvirt] [PATCH 1/2] nwfilter: address coverity findings
by Stefan Berger 27 Apr '12

27 Apr '12

This patch addresses the following coverity findings: /libvirt/src/conf/nwfilter_params.c:157: deref_parm: Directly dereferencing parameter "val". /libvirt/src/conf/nwfilter_params.c:473: negative_returns: Using variable "iterIndex" as an index to array "res->iter". /libvirt/src/nwfilter/nwfilter_ebiptables_driver.c:2891: unchecked_value: No check of the return value of "virAsprintf(&protostr, "-d 01:80:c2:00:00:00 ")". /libvirt/src/nwfilter/nwfilter_ebiptables_driver.c:2894: unchecked_value: No check of the return value of "virAsprintf(&protostr, "-p 0x%04x ", l3_protocols[protoidx].attr)". /libvirt/src/nwfilter/nwfilter_ebiptables_driver.c:3590: var_deref_op: Dereferencing null variable "inst". --- src/conf/nwfilter_params.c | 5 ++++- src/nwfilter/nwfilter_ebiptables_driver.c | 10 +++++++--- 2 files changed, 11 insertions(+), 4 deletions(-) Index: libvirt-acl/src/conf/nwfilter_params.c =================================================================== --- libvirt-acl.orig/src/conf/nwfilter_params.c +++ libvirt-acl/src/conf/nwfilter_params.c @@ -154,6 +154,9 @@ virNWFilterVarValueGetNthValue(virNWFilt { const char *res = NULL; + if (!val) + return NULL; + switch (val->valType) { case NWFILTER_VALUE_TYPE_SIMPLE: if (idx == 0) @@ -467,7 +470,7 @@ virNWFilterVarCombIterCreate(virNWFilter res->nIter++; break; case VIR_NWFILTER_VAR_ACCESS_LAST: - break; + goto err_exit; } if (virNWFilterVarCombIterAddVariable(&res->iter[iterIndex], Index: libvirt-acl/src/nwfilter/nwfilter_ebiptables_driver.c =================================================================== --- libvirt-acl.orig/src/nwfilter/nwfilter_ebiptables_driver.c +++ libvirt-acl/src/nwfilter/nwfilter_ebiptables_driver.c @@ -2878,6 +2878,7 @@ ebtablesCreateTmpSubChain(ebiptablesRule char chainPrefix = (incoming) ? CHAINPREFIX_HOST_IN_TEMP : CHAINPREFIX_HOST_OUT_TEMP; char *protostr = NULL; + int r = 0; PRINT_ROOT_CHAIN(rootchain, chainPrefix, ifname); PRINT_CHAIN(chain, chainPrefix, ifname, @@ -2888,14 +2889,14 @@ ebtablesCreateTmpSubChain(ebiptablesRule protostr = strdup(""); break; case L2_PROTO_STP_IDX: - virAsprintf(&protostr, "-d " NWFILTER_MAC_BGA " "); + r = virAsprintf(&protostr, "-d " NWFILTER_MAC_BGA " "); break; default: - virAsprintf(&protostr, "-p 0x%04x ", l3_protocols[protoidx].attr); + r = virAsprintf(&protostr, "-p 0x%04x ", l3_protocols[protoidx].attr); break; } - if (!protostr) { + if (!protostr || r < 0) { virReportOOMError(); return -1; } @@ -3589,6 +3590,9 @@ ebiptablesApplyNewRules(const char *ifna int nEbtChains = 0; char *errmsg = NULL; + if (inst == NULL) + nruleInstances = 0; + if (!chains_in_set || !chains_out_set) { virReportOOMError(); goto exit_free_sets;

2 4

[libvirt] [PATCH v2 0/2] QEMU copyright update
by Andreas Färber 27 Apr '12

27 Apr '12

Hello, For 1.0 I had brought up the issue that the copyright statement reads 2008. Mentor Graphics have solved this for their Sourcery CodeBench fork by printing: Copyright (c) 2003-2008 Fabrice Bellard, 2008-2011 Mentor Graphics For the QEMU community it's less clear whom to assign the copyright to, thus my proposal is the appendix "and contributors". v2 applies this change to softmmus, linux-user and bsd-user (pointed out by PMM). darwin-user is intentionally left out as there is a pending PULL for its removal. Also included is a change to the bsd-user version banner. CC'ing libvirt since it has been sensitive to changes there in the past. Regards, Andreas Cc: Anthony Liguori <anthony(a)codemonkey.ws> Cc: Fabrice Bellard <fabrice(a)bellard.org> Cc: Peter Maydell <peter.maydell(a)linaro.org> Cc: Natalia Portillo <claunia(a)claunia.com> Cc: libvirt <libvir-list(a)redhat.com> Andreas Färber (2): Update copyright banners bsd-user: Output package version bsd-user/main.c | 3 ++- linux-user/main.c | 2 +- vl.c | 3 ++- 3 files changed, 5 insertions(+), 3 deletions(-) -- 1.7.7

2 3