openresty/patches/nginx-1.19.9-static_mod_esc...

51 lines
1.8 KiB
C

diff --git a/src/http/modules/ngx_http_static_module.c b/src/http/modules/ngx_http_static_module.c
index 282d6ee..899e11e 100644
--- a/src/http/modules/ngx_http_static_module.c
+++ b/src/http/modules/ngx_http_static_module.c
@@ -58,6 +58,8 @@ ngx_http_static_handler(ngx_http_request_t *r)
ngx_chain_t out;
ngx_open_file_info_t of;
ngx_http_core_loc_conf_t *clcf;
+ u_char *uri;
+ uintptr_t escape;
if (!(r->method & (NGX_HTTP_GET|NGX_HTTP_HEAD|NGX_HTTP_POST))) {
return NGX_HTTP_NOT_ALLOWED;
@@ -162,9 +164,21 @@ ngx_http_static_handler(ngx_http_request_t *r)
*last = '/';
+ escape = 2 * ngx_escape_uri(NULL, location, len, NGX_ESCAPE_URI);
+ if (escape > 0) {
+ uri = ngx_pnalloc(r->pool, len + escape);
+ if (uri == NULL) {
+ return NGX_ERROR;
+ }
+ ngx_escape_uri(uri, location, len, NGX_ESCAPE_URI);
+ location = uri;
+ len += escape;
+ }
+
} else {
+ escape = 2 * ngx_escape_uri(NULL, r->uri.data, r->uri.len, NGX_ESCAPE_URI);
if (r->args.len) {
- len += r->args.len + 1;
+ len += r->args.len + 1 + escape;
}
location = ngx_pnalloc(r->pool, len);
@@ -173,7 +187,12 @@ ngx_http_static_handler(ngx_http_request_t *r)
return NGX_HTTP_INTERNAL_SERVER_ERROR;
}
- last = ngx_copy(location, r->uri.data, r->uri.len);
+ if (escape > 0) {
+ last = (u_char *) ngx_escape_uri(location, r->uri.data, r->uri.len, NGX_ESCAPE_URI);
+
+ } else {
+ last = ngx_copy(location, r->uri.data, r->uri.len);
+ }
*last = '/';