Re: [libvirt] [PATCH 1/2] free cmd in virNetDevVethDelete

Signed-off-by: Gao feng <gaofeng(a)cn.fujitsu.com&gt; --- src/util/virnetdevveth.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/src/util/virnetdevveth.c b/src/util/virnetdevveth.c index 403961b..1085217 100644 --- a/src/util/virnetdevveth.c +++ b/src/util/virnetdevveth.c @@ -196,6 +196,7 @@ int virNetDevVethDelete(const char *veth) { virCommandPtr cmd = virCommandNewArgList("ip", "link", "del", veth, NULL); int status; + int ret = -1; if (virCommandRun(cmd, &status) < 0) return -1;

@@ -203,11 +204,16 @@ int virNetDevVethDelete(const char *veth) if (status != 0) { if (!virNetDevExists(veth)) { VIR_DEBUG("Device %s already deleted (by kernel namespace cleanup)", veth); - return 0; + ret = 0; + goto cleanup; } virReportError(VIR_ERR_INTERNAL_ERROR, _("Failed to delete veth device %s"), veth); - return -1; + goto cleanup; } - return 0; + + ret = 0; +cleanup: + virCommandFree(cmd); + return ret; }