There's no sense in using virAsprintf() just to duplicate a string. We should use VIR_STRDUP which is designed just for that. --- daemon/libvirtd-config.c | 2 +- src/conf/domain_audit.c | 2 +- src/libxl/libxl_driver.c | 30 ++++++++++++------------------ src/nwfilter/nwfilter_ebiptables_driver.c | 2 +- src/phyp/phyp_driver.c | 4 +--- src/storage/storage_backend_scsi.c | 4 +--- 6 files changed, 17 insertions(+), 27 deletions(-) diff --git a/daemon/libvirtd-config.c b/daemon/libvirtd-config.c index 66dfb4a..d9357b7 100644 --- a/daemon/libvirtd-config.c +++ b/daemon/libvirtd-config.c @@ -283,7 +283,7 @@ daemonConfigNew(bool privileged ATTRIBUTE_UNUSED) * running in disconnected operation, and report a less * useful Avahi string */ - ret = virAsprintf(&data->mdns_name, "Virtualization Host"); + ret = VIR_STRDUP(data->mdns_name, "Virtualization Host"); } else { char *tmp; /* Extract the host part of the potentially FQDN */ diff --git a/src/conf/domain_audit.c b/src/conf/domain_audit.c index fd3de5e..97e71f7 100644 --- a/src/conf/domain_audit.c +++ b/src/conf/domain_audit.c @@ -505,7 +505,7 @@ virDomainAuditRedirdev(virDomainObjPtr vm, virDomainRedirdevDefPtr redirdev, switch (redirdev->bus) { case VIR_DOMAIN_REDIRDEV_BUS_USB: - if (virAsprintf(&address, "USB redirdev") < 0) { + if (VIR_STRDUP_QUIET(address, "USB redirdev") < 0) { VIR_WARN("OOM while encoding audit message"); goto cleanup; } diff --git a/src/libxl/libxl_driver.c b/src/libxl/libxl_driver.c index bed583b..3990354 100644 --- a/src/libxl/libxl_driver.c +++ b/src/libxl/libxl_driver.c @@ -1191,29 +1191,23 @@ libxlStateInitialize(bool privileged, if (!(libxl_driver->domains = virDomainObjListNew())) goto error; - if (virAsprintf(&libxl_driver->configDir, - "%s", LIBXL_CONFIG_DIR) == -1) - goto out_of_memory; + if (VIR_STRDUP(libxl_driver->configDir, LIBXL_CONFIG_DIR) < 0) + goto error; - if (virAsprintf(&libxl_driver->autostartDir, - "%s", LIBXL_AUTOSTART_DIR) == -1) - goto out_of_memory; + if (VIR_STRDUP(libxl_driver->autostartDir, LIBXL_AUTOSTART_DIR) < 0) + goto error; - if (virAsprintf(&libxl_driver->logDir, - "%s", LIBXL_LOG_DIR) == -1) - goto out_of_memory; + if (VIR_STRDUP(libxl_driver->logDir, LIBXL_LOG_DIR) < 0) + goto error; - if (virAsprintf(&libxl_driver->stateDir, - "%s", LIBXL_STATE_DIR) == -1) - goto out_of_memory; + if (VIR_STRDUP(libxl_driver->stateDir, LIBXL_STATE_DIR) < 0) + goto error; - if (virAsprintf(&libxl_driver->libDir, - "%s", LIBXL_LIB_DIR) == -1) - goto out_of_memory; + if (VIR_STRDUP(libxl_driver->libDir, LIBXL_LIB_DIR) < 0) + goto error; - if (virAsprintf(&libxl_driver->saveDir, - "%s", LIBXL_SAVE_DIR) == -1) - goto out_of_memory; + if (VIR_STRDUP(libxl_driver->saveDir, LIBXL_SAVE_DIR) < 0) + goto error; if (virFileMakePath(libxl_driver->logDir) < 0) { VIR_ERROR(_("Failed to create log dir '%s': %s"), diff --git a/src/nwfilter/nwfilter_ebiptables_driver.c b/src/nwfilter/nwfilter_ebiptables_driver.c index c4fcde6..9a54de4 100644 --- a/src/nwfilter/nwfilter_ebiptables_driver.c +++ b/src/nwfilter/nwfilter_ebiptables_driver.c @@ -3008,7 +3008,7 @@ ebtablesCreateTmpSubChain(ebiptablesRuleInstPtr *inst, ignore_value(VIR_STRDUP(protostr, "")); break; case L2_PROTO_STP_IDX: - ignore_value(virAsprintf(&protostr, "-d " NWFILTER_MAC_BGA " ")); + ignore_value(VIR_STRDUP(protostr, "-d " NWFILTER_MAC_BGA " ")); break; default: ignore_value(virAsprintf(&protostr, "-p 0x%04x ", diff --git a/src/phyp/phyp_driver.c b/src/phyp/phyp_driver.c index 70d3adb..2df082b 100644 --- a/src/phyp/phyp_driver.c +++ b/src/phyp/phyp_driver.c @@ -259,10 +259,8 @@ phypGetSystemType(virConnectPtr conn) char *ret = NULL; int exit_status = 0; - if (virAsprintf(&cmd, "lshmc -V") < 0) { - virReportOOMError(); + if (VIR_STRDUP(cmd, "lshmc -V") < 0) return -1; - } ret = phypExec(session, cmd, &exit_status, conn); VIR_FREE(cmd); diff --git a/src/storage/storage_backend_scsi.c b/src/storage/storage_backend_scsi.c index bd6a2a9..4dad1eb 100644 --- a/src/storage/storage_backend_scsi.c +++ b/src/storage/storage_backend_scsi.c @@ -507,10 +507,8 @@ virStorageBackendSCSIFindLUs(virStoragePoolObjPtr pool, virFileWaitForDevices(); - if (virAsprintf(&device_path, "/sys/bus/scsi/devices") < 0) { - virReportOOMError(); + if (VIR_STRDUP(device_path, "/sys/bus/scsi/devices") < 0) goto out; - } devicedir = opendir(device_path); -- 1.8.2.1