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