[src/trunk]: src/external/bsd/nvi/dist/ipc CID 1132758: Unchecked return value

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/8d85e7463748
branches:  trunk
changeset: 791672:8d85e7463748
user:      christos <christos%NetBSD.org@localhost>
date:      Wed Nov 27 20:50:45 2013 +0000

description:
CID 1132758: Unchecked return value

diffstat:

 external/bsd/nvi/dist/ipc/ipc_method.c |  5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diffs (19 lines):

diff -r a3884e4763ea -r 8d85e7463748 external/bsd/nvi/dist/ipc/ipc_method.c
--- a/external/bsd/nvi/dist/ipc/ipc_method.c    Wed Nov 27 20:48:28 2013 +0000
+++ b/external/bsd/nvi/dist/ipc/ipc_method.c    Wed Nov 27 20:50:45 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ipc_method.c,v 1.4 2013/11/27 17:51:04 christos Exp $  */
+/*     $NetBSD: ipc_method.c,v 1.5 2013/11/27 20:50:45 christos Exp $  */
 /*-
  * Copyright (c) 1996
  *     Rob Zimmermann.  All rights reserved.
@@ -92,7 +92,8 @@
        char        dummy;
        struct iovec    iov;
 
-       socketpair(AF_LOCAL, SOCK_STREAM, 0, sockets);
+       if (socketpair(AF_LOCAL, SOCK_STREAM, 0, sockets) == -1)
+               goto alloc_err;
 
        memset(&mh, 0, sizeof(mh));
        mh.msg_namelen = 0;