nginx-0.7.49

[Maxim Dounin]

Hello!

On Mon, Apr 06, 2009 at 02:45:18PM +0400, Igor Sysoev wrote:

> Changes with nginx 0.7.49                                        06 Apr 2009
> 
>     *) Change: a segmentation fault might occur in worker process, if the 
>        $arg_... variables were used; the bug had appeared in 0.7.48.

It should be

--- a/src/core/ngx_string.c
+++ b/src/core/ngx_string.c
@@ -703,14 +703,14 @@ ngx_strlcasestrn(u_char *s1, u_char *las
 {
     ngx_uint_t  c1, c2;

+    c2 = (ngx_uint_t) *s2++;
+    c2  = (c2 >= 'A' && c2 <= 'Z') ? (c2 | 0x20) : c2;
+    last -= n;
+
     if (s1 <= last) {
         return NULL;
     }

-    c2 = (ngx_uint_t) *s2++;
-    c2  = (c2 >= 'A' && c2 <= 'Z') ? (c2 | 0x20) : c2;
-    last -= n;
-
     do {
         do {
             if (s1 == last) {


Shame on me.

Maxim Dounin