dmitry Thu Apr 3 10:24:44 2008 UTC
Modified files: (Branch: PHP_5_2)
/php-src NEWS
/php-src/sapi/cgi fastcgi.c
Log:
- Fixed possible stack buffer overflow in FastCGI SAPI. (Andrey Nigmatulin)
- Fixed sending of uninitialized paddings which may contain some information.
(Andrey Nigmatulin)
http://cvs.php.net/viewvc.cgi/php-src/NEWS?r1=1.2027.2.547.2.1128&r2=1.2027.2.547.2.1129&diff_format=u
Index: php-src/NEWS
diff -u php-src/NEWS:1.2027.2.547.2.1128 php-src/NEWS:1.2027.2.547.2.1129
--- php-src/NEWS:1.2027.2.547.2.1128 Wed Apr 2 16:31:50 2008
+++ php-src/NEWS Thu Apr 3 10:24:43 2008
@@ -1,6 +1,9 @@
PHP NEWS
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
?? Apr 2008, PHP 5.2.6
+- Fixed possible stack buffer overflow in FastCGI SAPI. (Andrey Nigmatulin)
+- Fixed sending of uninitialized paddings which may contain some information.
+ (Andrey Nigmatulin)
- Fixed bug #44613 (Crash inside imap_headerinfo()). (Ilia, jmessa)
- Fixed bug #44594 (imap_open() does not validate # of retries parameter).
(Ilia)
http://cvs.php.net/viewvc.cgi/php-src/sapi/cgi/fastcgi.c?r1=1.4.2.13.2.29&r2=1.4.2.13.2.30&diff_format=u
Index: php-src/sapi/cgi/fastcgi.c
diff -u php-src/sapi/cgi/fastcgi.c:1.4.2.13.2.29
php-src/sapi/cgi/fastcgi.c:1.4.2.13.2.30
--- php-src/sapi/cgi/fastcgi.c:1.4.2.13.2.29 Mon Dec 31 07:20:16 2007
+++ php-src/sapi/cgi/fastcgi.c Thu Apr 3 10:24:44 2008
@@ -16,7 +16,7 @@
+----------------------------------------------------------------------+
*/
-/* $Id: fastcgi.c,v 1.4.2.13.2.29 2007/12/31 07:20:16 sebastian Exp $ */
+/* $Id: fastcgi.c,v 1.4.2.13.2.30 2008/04/03 10:24:44 dmitry Exp $ */
#include "php.h"
#include "fastcgi.h"
@@ -593,6 +593,9 @@
hdr->reserved = 0;
hdr->type = type;
hdr->version = FCGI_VERSION_1;
+ if (pad) {
+ memset(((unsigned char*)hdr) + sizeof(fcgi_header) + len, 0,
pad);
+ }
return pad;
}
@@ -777,7 +780,7 @@
{
int ret, n, rest;
fcgi_header hdr;
- unsigned char buf[8];
+ unsigned char buf[255];
n = 0;
rest = len;
--
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