nginx 0.6.36 *) Change: now the "Invalid argument" error returned by setsockopt(TCP_NODELAY) on Solaris, is ignored. *) Change: now POSTs without "Content-Length" header line are allowed. *) Feature: the "try_files" directive. *) Feature: the --with-pcre option in the configure. *) Feature: the "if_modified_since" directive. *) Feature: the "$cookie_..." variables. *) Feature: the "$arg_..." variables. *) Bugfix: compatibility with Tru64 UNIX. Thanks to Dustin Marquess. *) Bugfix: a "ssl_engine" directive did not use a SSL-accelerator for asymmetric ciphers. Thanks to Marcin Gozdalik. *) Bugfix: in a redirect rewrite directive original arguments were concatenated with new arguments by a "?" rather than an "&"; the bug had appeared in 0.1.18. Thanks to Maxim Dounin. *) Bugfix: nginx could not be built on AIX. *) Bugfix: a double response might be returned if the epoll or rtsig methods are used and a redirect was returned to a request with body. Thanks to Eden Li. *) Bugfix: a segmentation fault might occur in worker process if "resolver" directive was used in SMTP proxy. *) Bugfix: fastcgi_store stored files not always. *) Bugfix: nginx did not process a FastCGI server response, if the server send too many messages to stderr before response.

--- a/src/http/ngx_http_parse.c
+++ b/src/http/ngx_http_parse.c
@@ -1467,3 +1467,39 @@ ngx_http_parse_multi_header_lines(ngx_ar
 
     return NGX_DECLINED;
 }
+
+
+void
+ngx_http_split_args(ngx_http_request_t *r, ngx_str_t *uri, ngx_str_t *args)
+{
+    u_char  ch, *p, *last;
+
+    p = uri->data;
+
+    last = p + uri->len;
+
+    args->len = 0;
+
+    while (p < last) {
+
+        ch = *p++;
+
+        if (ch == '?') {
+            args->len = last - p;
+            args->data = p;
+
+            uri->len = p - 1 - uri->data;
+
+            if (ngx_strlchr(p, last, '\0') != NULL) {
+                r->zero_in_uri = 1;
+            }
+
+            return;
+        }
+
+        if (ch == '\0') {
+            r->zero_in_uri = 1;
+            continue;
+        }
+    }
+}