[libvirt] [PATCH v2 2/3] virnetdev: Resolve Coverity FORWARD_NULL
The complaint is that if cleanup is called when virFileReadAll fails,
then mcast->entries is NULL and could be dereferenced in the clear
function. After following the code some - I saw that the caller to
the function (virNetDevGetMulticastTable) will also call
virNetDevMcastListClear if this function returns -1, so this
isn't necessary, so I removed the call.
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
src/util/virnetdev.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/src/util/virnetdev.c b/src/util/virnetdev.c
index 36e84d7..4fea4cb 100644
--- a/src/util/virnetdev.c
+++ b/src/util/virnetdev.c
@@ -2200,9 +2200,6 @@ static int virNetDevGetMcastList(const char *ifname,
ret = 0;
cleanup:
- if (ret < 0)
- virNetDevMcastListClear(mcast);
-
VIR_FREE(entry);
return ret;
--
1.9.3