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authorJakub Jelinek <jakub@redhat.com>2007-07-12 18:26:36 +0000
committerJakub Jelinek <jakub@redhat.com>2007-07-12 18:26:36 +0000
commit0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (patch)
tree2ea1f8305970753e4a657acb2ccc15ca3eec8e2c /debug/recvfrom_chk.c
parent7d58530341304d403a6626d7f7a1913165fe2f32 (diff)
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2.5-18.1
Diffstat (limited to 'debug/recvfrom_chk.c')
-rw-r--r--debug/recvfrom_chk.c31
1 files changed, 31 insertions, 0 deletions
diff --git a/debug/recvfrom_chk.c b/debug/recvfrom_chk.c
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+++ b/debug/recvfrom_chk.c
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+/* Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sys/param.h>
+#include <sys/socket.h>
+
+
+ssize_t
+__recvfrom_chk (int fd, void *buf, size_t n, size_t buflen, int flags,
+ __SOCKADDR_ARG addr, socklen_t *addr_len)
+{
+ if (n > buflen)
+ __chk_fail ();
+
+ return __recvfrom (fd, buf, n, flags, addr, addr_len);
+}