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Coverity CID 894: Avoid NULL dereference that cannot really happen.

This commit is contained in:
christos 2006-04-09 18:47:49 +00:00
parent 9d0203193c
commit 61894ae043
1 changed files with 3 additions and 3 deletions
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6
usr.bin/tftp/main.c
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@ -1,4 +1,4 @@
/* $NetBSD: main.c,v 1.22 2006/04/09 18:45:19 christos Exp $ */
/* $NetBSD: main.c,v 1.23 2006/04/09 18:47:49 christos Exp $ */
/*
* Copyright (c) 1983, 1993
@ -36,7 +36,7 @@ __COPYRIGHT("@(#) Copyright (c) 1983, 1993\n\
#if 0
static char sccsid[] = "@(#)main.c 8.1 (Berkeley) 6/6/93";
#else
__RCSID("$NetBSD: main.c,v 1.22 2006/04/09 18:45:19 christos Exp $");
__RCSID("$NetBSD: main.c,v 1.23 2006/04/09 18:47:49 christos Exp $");
#endif
#endif /* not lint */
@ -272,7 +272,7 @@ setpeer0(host, port)
}
}
if (f < 0)
if (f < 0 || res == NULL)
warn("%s", cause);
else {
/* res->ai_addr <= sizeof(peeraddr) is guaranteed */