tony2001 Mon Dec 18 13:16:54 2006 UTC
Modified files: (Branch: PHP_5_2)
/php-src/main SAPI.c
Log:
MFH: fix possible invalid read (reproducible only on big-endian machines)
http://cvs.php.net/viewvc.cgi/php-src/main/SAPI.c?r1=1.202.2.7.2.3&r2=1.202.2.7.2.4&diff_format=u
Index: php-src/main/SAPI.c
diff -u php-src/main/SAPI.c:1.202.2.7.2.3 php-src/main/SAPI.c:1.202.2.7.2.4
--- php-src/main/SAPI.c:1.202.2.7.2.3 Mon Dec 18 12:32:08 2006
+++ php-src/main/SAPI.c Mon Dec 18 13:16:54 2006
@@ -18,7 +18,7 @@
+----------------------------------------------------------------------+
*/
-/* $Id: SAPI.c,v 1.202.2.7.2.3 2006/12/18 12:32:08 zeev Exp $ */
+/* $Id: SAPI.c,v 1.202.2.7.2.4 2006/12/18 13:16:54 tony2001 Exp $ */
#include <ctype.h>
#include <sys/stat.h>
@@ -565,7 +565,7 @@
header_line = estrndup(header_line, header_line_len);
/* cut of trailing spaces, linefeeds and carriage-returns */
- while(isspace(header_line[header_line_len-1]))
+ while(header_line_len && isspace(header_line[header_line_len-1]))
header_line[--header_line_len]='\0';
/* new line safety check */
--
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