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[ospfd] CID #27, fix missing NULL return check

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2006-05-12 Paul Jakma <paul.jakma@sun.com>

	* ospf_interface.c: (ospf_if_exists) Fix missing NULL return
	  check on ospf_lookup, CID #27.
This commit is contained in:
Paul Jakma 2006-05-12 23:00:06 +00:00
parent 70461d7934
commit e43be0edb7
2 changed files with 4 additions and 1 deletions
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2
ospfd/ChangeLog
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@ -5,6 +5,8 @@
functionality which is never used, hence fixing Coverity CID
#29.
(struct lsa_action) remove unused member.
* ospf_interface.c: (ospf_if_exists) Fix missing NULL return
check on ospf_lookup, CID #27.
2006-05-11 Paul Jakma <paul.jakma@sun.com>

3
ospfd/ospf_interface.c
View File

@ -397,7 +397,8 @@ ospf_if_exists (struct ospf_interface *oic)
struct ospf *ospf;
struct ospf_interface *oi;
ospf = ospf_lookup ();
if ((ospf = ospf_lookup ()) == NULL)
return NULL;
for (ALL_LIST_ELEMENTS_RO (ospf->oiflist, node, oi))
if (oi == oic)