[PHP-CVS] cvs: php-src /ext/bz2 bz2.c

[Antony Dovgal]

tony2001                Mon Dec 25 20:03:20 2006 UTC

  Modified files:              
    /php-src/ext/bz2    bz2.c 
  Log:
  improve check for overflow
  
  
http://cvs.php.net/viewvc.cgi/php-src/ext/bz2/bz2.c?r1=1.30&r2=1.31&diff_format=u
Index: php-src/ext/bz2/bz2.c
diff -u php-src/ext/bz2/bz2.c:1.30 php-src/ext/bz2/bz2.c:1.31
--- php-src/ext/bz2/bz2.c:1.30  Tue Oct 31 22:13:09 2006
+++ php-src/ext/bz2/bz2.c       Mon Dec 25 20:03:20 2006
@@ -16,7 +16,7 @@
   +----------------------------------------------------------------------+
 */
  
-/* $Id: bz2.c,v 1.30 2006/10/31 22:13:09 nlopess Exp $ */
+/* $Id: bz2.c,v 1.31 2006/12/25 20:03:20 tony2001 Exp $ */
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
@@ -330,7 +330,7 @@
        
        php_stream_from_zval(stream, &bz);
 
-       if (len < 0) {
+       if ((len + 1) < 1) {
                php_error_docref(NULL TSRMLS_CC, E_WARNING, "length may not be 
negative");
                RETURN_FALSE;
        }

-- 
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