svn commit: r275868 - head/sys/netinet6

[Michael Tuexen]

Author: tuexen
Date: Wed Dec 17 20:19:57 2014
New Revision: 275868
URL: https://svnweb.freebsd.org/changeset/base/275868

Log:
  Plug a memory leak in an error code path.
  
  Reported by:	Coverity
  CID:		1018936
  MFC after: 	3 days

Modified:
  head/sys/netinet6/sctp6_usrreq.c

Modified: head/sys/netinet6/sctp6_usrreq.c
==============================================================================
--- head/sys/netinet6/sctp6_usrreq.c	Wed Dec 17 20:02:07 2014	(r275867)
+++ head/sys/netinet6/sctp6_usrreq.c	Wed Dec 17 20:19:57 2014	(r275868)
@@ -1125,8 +1125,11 @@ sctp6_peeraddr(struct socket *so, struct
 		SCTP_LTRACE_ERR_RET(inp, NULL, NULL, SCTP_FROM_SCTP6_USRREQ, ENOENT);
 		return (ENOENT);
 	}
-	if ((error = sa6_recoverscope(sin6)) != 0)
+	if ((error = sa6_recoverscope(sin6)) != 0) {
+		SCTP_FREE_SONAME(sin6);
+		SCTP_LTRACE_ERR_RET(inp, NULL, NULL, SCTP_FROM_SCTP6_USRREQ, error);
 		return (error);
+	}
 	*addr = (struct sockaddr *)sin6;
 	return (0);
 }