svn commit: r295929 - head/sys/netinet6

[Michael Tuexen]

Author: tuexen
Date: Tue Feb 23 18:50:34 2016
New Revision: 295929
URL: https://svnweb.freebsd.org/changeset/base/295929

Log:
  Don't leak an address in an error path.
  
  CID:		1351729
  MFC after:	3 days

Modified:
  head/sys/netinet6/sctp6_usrreq.c

Modified: head/sys/netinet6/sctp6_usrreq.c
==============================================================================
--- head/sys/netinet6/sctp6_usrreq.c	Tue Feb 23 18:17:01 2016	(r295928)
+++ head/sys/netinet6/sctp6_usrreq.c	Tue Feb 23 18:50:34 2016	(r295929)
@@ -1009,6 +1009,7 @@ sctp6_getaddr(struct socket *so, struct 
 			stcb = LIST_FIRST(&inp->sctp_asoc_list);
 			if (stcb == NULL) {
 				SCTP_INP_RUNLOCK(inp);
+				SCTP_FREE_SONAME(sin6);
 				SCTP_LTRACE_ERR_RET(inp, NULL, NULL, SCTP_FROM_SCTP6_USRREQ, ENOENT);
 				return (ENOENT);
 			}
@@ -1028,6 +1029,7 @@ sctp6_getaddr(struct socket *so, struct 
 			if ((!fnd) || (sin_a6 == NULL)) {
 				/* punt */
 				SCTP_INP_RUNLOCK(inp);
+				SCTP_FREE_SONAME(sin6);
 				SCTP_LTRACE_ERR_RET(inp, NULL, NULL, SCTP_FROM_SCTP6_USRREQ, ENOENT);
 				return (ENOENT);
 			}