check_snmp: Fix potential buffer overflow - enforce MAX_OIDS limit (John A. Barbuto)

[nagiosplug.git] / gl / snprintf.c

diff --git a/gl/snprintf.c b/gl/snprintf.c
index db1ca9af1e7c2ab4e9f0a55073f5345dfe76084a..dafbda81682a7637d172f7345f43879601d09bbc 100644 (file)
--- a/gl/snprintf.c
+++ b/gl/snprintf.c
@@ -1,10 +1,10 @@
 /* Formatted output to strings.
-   Copyright (C) 2004, 2006 Free Software Foundation, Inc.
+   Copyright (C) 2004, 2006-2008 Free Software Foundation, Inc.
    Written by Simon Josefsson and Paul Eggert.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    This program is distributed in the hope that it will be useful,
@@ -18,7 +18,8 @@
 
 #include <config.h>
 
-#include "snprintf.h"
+/* Specification.  */
+#include <stdio.h>
 
 #include <errno.h>
 #include <limits.h>
@@ -28,16 +29,11 @@
 
 #include "vasnprintf.h"
 
-/* Some systems, like OSF/1 4.0 and Woe32, don't have EOVERFLOW.  */
-#ifndef EOVERFLOW
-# define EOVERFLOW E2BIG
-#endif
-
 /* Print formatted output to string STR.  Similar to sprintf, but
    additional length SIZE limit how much is written into STR.  Returns
    string length of formatted string (which may be larger than SIZE).
    STR may be NULL, in which case nothing will be written.  On error,
-   return a negative value. */
+   return a negative value.  */
 int
 snprintf (char *str, size_t size, const char *format, ...)
 {