Module Name: src
Committed By: maya
Date: Tue Apr 18 11:35:34 UTC 2017
Modified Files:
src/lib/libc/rpc: svc_fdset.c
Log Message:
avoid calloc(1,0).
from clang static analyzer
ok christos
To generate a diff of this commit:
cvs rdiff -u -r1.15 -r1.16 src/lib/libc/rpc/svc_fdset.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/lib/libc/rpc/svc_fdset.c
diff -u src/lib/libc/rpc/svc_fdset.c:1.15 src/lib/libc/rpc/svc_fdset.c:1.16
--- src/lib/libc/rpc/svc_fdset.c:1.15 Tue Nov 10 20:56:20 2015
+++ src/lib/libc/rpc/svc_fdset.c Tue Apr 18 11:35:34 2017
@@ -1,4 +1,4 @@
-/* $NetBSD: svc_fdset.c,v 1.15 2015/11/10 20:56:20 christos Exp $ */
+/* $NetBSD: svc_fdset.c,v 1.16 2017/04/18 11:35:34 maya Exp $ */
/*-
* Copyright (c) 2015 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
-__RCSID("$NetBSD: svc_fdset.c,v 1.15 2015/11/10 20:56:20 christos Exp $");
+__RCSID("$NetBSD: svc_fdset.c,v 1.16 2017/04/18 11:35:34 maya Exp $");
#include "reentrant.h"
@@ -387,6 +387,8 @@ fd_set *
svc_fdset_copy(const fd_set *orig)
{
int size = svc_fdset_getsize(0);
+ if (size == -1)
+ return NULL;
fd_set *copy = calloc(1, __NFD_BYTES(size));
if (copy == NULL)
return NULL;
