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Coverity: Resolve a RESOURCE_LEAK

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On error the lofd would have been leaked.
This commit is contained in:
John Ferlan 2014-03-25 13:09:05 -04:00
parent e38264f310
commit c668cd50cb
1 changed files with 10 additions and 4 deletions
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14
src/lxc/lxc_controller.c
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@ -383,6 +383,7 @@ static int virLXCControllerSetupLoopDeviceDisk(virDomainDiskDefPtr disk)
int lofd;
char *loname = NULL;
const char *src = virDomainDiskGetSource(disk);
int ret = -1;
if ((lofd = virFileLoopDeviceAssociate(src, &loname)) < 0)
return -1;
@ -395,13 +396,18 @@ static int virLXCControllerSetupLoopDeviceDisk(virDomainDiskDefPtr disk)
* the rest of container setup 'just works'
*/
virDomainDiskSetType(disk, VIR_DOMAIN_DISK_TYPE_BLOCK);
if (virDomainDiskSetSource(disk, loname) < 0) {
VIR_FREE(loname);
return -1;
}
if (virDomainDiskSetSource(disk, loname) < 0)
goto cleanup;
ret = 0;
cleanup:
VIR_FREE(loname);
if (ret < 0)
VIR_FORCE_CLOSE(lofd);
return lofd;
}