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Coverity CID 3651: Don't leak ifaddrs on getaddrinfo failure.

This commit is contained in:
christos 2006-05-18 20:42:52 +00:00
parent 804d35c095
commit f5bdde5936
1 changed files with 5 additions and 3 deletions
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8
lib/libc/rpc/clnt_bcast.c
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@ -1,4 +1,4 @@
/* $NetBSD: clnt_bcast.c,v 1.16 2006/03/19 01:40:09 christos Exp $ */
/* $NetBSD: clnt_bcast.c,v 1.17 2006/05/18 20:42:52 christos Exp $ */
/*
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
@ -39,7 +39,7 @@
#if 0
static char sccsid[] = "@(#)clnt_bcast.c 1.15 89/04/21 Copyr 1988 Sun Micro";
#else
__RCSID("$NetBSD: clnt_bcast.c,v 1.16 2006/03/19 01:40:09 christos Exp $");
__RCSID("$NetBSD: clnt_bcast.c,v 1.17 2006/05/18 20:42:52 christos Exp $");
#endif
#endif
@ -151,8 +151,10 @@ __rpc_getbroadifs(int af, int proto, int socktype, broadlist_t *list)
hints.ai_protocol = proto;
hints.ai_socktype = socktype;
if (getaddrinfo(NULL, "sunrpc", &hints, &res) != 0)
if (getaddrinfo(NULL, "sunrpc", &hints, &res) != 0) {
freeifaddrs(ifp);
return 0;
}
for (ifap = ifp; ifap != NULL; ifap = ifap->ifa_next) {
if (ifap->ifa_addr->sa_family != af ||