fix segfault
diff --git a/src/http/modules/ngx_http_proxy_module.c b/src/http/modules/ngx_http_proxy_module.c
index c33c2d4..69a12e0 100644
--- a/src/http/modules/ngx_http_proxy_module.c
+++ b/src/http/modules/ngx_http_proxy_module.c
@@ -637,8 +637,6 @@
plcf = ngx_http_get_module_loc_conf(r, ngx_http_proxy_module);
- len = sizeof(ngx_http_proxy_version) - 1 + sizeof(CRLF) - 1;
-
if (u->method.len) {
/* HEAD was changed to GET to cache response */
method = u->method;
@@ -652,6 +650,8 @@
method.len++;
}
+ len = method.len + sizeof(ngx_http_proxy_version) - 1 + sizeof(CRLF) - 1;
+
escape = 0;
loc_len = 0;
unparsed_uri = 0;
@@ -659,12 +659,12 @@
ctx = ngx_http_get_module_ctx(r, ngx_http_proxy_module);
if (plcf->proxy_lengths) {
- len += method.len + ctx->vars.uri.len;
+ len += ctx->vars.uri.len;
} else if (ctx->vars.uri.len == 0 && r->valid_unparsed_uri && r == r->main)
{
unparsed_uri = 1;
- len += method.len + r->unparsed_uri.len;
+ len += r->unparsed_uri.len;
} else {
loc_len = (r->valid_location && ctx->vars.uri.len) ?
