nginx-0.1.42-RELEASE import
*) Bugfix: if the request URI had a zero length after the processing in
the ngx_http_proxy_module, then the segmentation fault or bus error
occurred in the ngx_http_proxy_module.
*) Bugfix: the "limit_rate" directive did not work inside the "if"
block; the bug had appeared in 0.1.38.
diff --git a/src/http/ngx_http_script.c b/src/http/ngx_http_script.c
index 716a6f0..27c9ce0 100644
--- a/src/http/ngx_http_script.c
+++ b/src/http/ngx_http_script.c
@@ -687,6 +687,14 @@
if (code->uri) {
r->uri = e->buf;
+ if (r->uri.len == 0) {
+ ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
+ "the rewritten URI has a zero length");
+ e->ip = ngx_http_script_exit;
+ e->status = NGX_HTTP_INTERNAL_SERVER_ERROR;
+ return;
+ }
+
if (ngx_http_set_exten(r) != NGX_OK) {
e->ip = ngx_http_script_exit;
e->status = NGX_HTTP_INTERNAL_SERVER_ERROR;
@@ -737,6 +745,7 @@
if (e->sp->value) {
if (code->loc_conf) {
e->request->loc_conf = code->loc_conf;
+ ngx_http_update_location_config(e->request);
}
e->ip += sizeof(ngx_http_script_if_code_t);
