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pbrd: remove potential null dereference

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Coverity #1467832

Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
This commit is contained in:
Quentin Young 2018-04-17 17:59:47 -04:00
parent d64169679f
commit 68a63f60ae
1 changed files with 7 additions and 0 deletions
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7
pbrd/pbr_nht.c
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@ -209,6 +209,13 @@ void pbr_nhgroup_add_cb(const char *name)
struct nexthop_group_cmd *nhgc;
nhgc = nhgc_find(name);
if (!nhgc) {
DEBUGD(&pbr_dbg_nht, "%s: Could not find nhgc with name: %s\n",
__PRETTY_FUNCTION__, name);
return;
}
pnhgc = pbr_nht_add_group(name);
DEBUGD(&pbr_dbg_nht, "%s: Added nexthop-group %s", __PRETTY_FUNCTION__,