remove static_mod_escape_loc_hdr patch since nginx 1.21.0 is already patched.

patches/nginx-1.21.3-static_mod_escape_loc_hdr.patch

@@ -1,50 +0,0 @@
-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 = '/';
- 

util/mirror-tarballs

@@ -452,9 +452,12 @@ rm -f *.patch || exit 1
 
 answer=`$root/util/ver-ge "$main_ver" 1.17.8`
 if [ "$answer" = "Y" ]; then
-    echo "$info_txt applying the patch for nginx security issue https://hackerone.com/reports/513236"
-    patch -p1 < $root/patches/nginx-$main_ver-static_mod_escape_loc_hdr.patch
-    echo
+    answer=`$root/util/ver-ge "$main_ver" 1.21.0`
+    if [ "$answer" = "N" ]; then
+        echo "$info_txt applying the patch for nginx security issue https://hackerone.com/reports/513236"
+        patch -p1 < $root/patches/nginx-$main_ver-static_mod_escape_loc_hdr.patch
+        echo
+    fi
 fi
 
 echo "$info_txt applying the always_enable_cc_feature_tests patch to nginx"

util/ver

@@ -1,7 +1,7 @@
 #!/bin/bash
 
-main_ver=1.19.9
-minor_ver=1
+main_ver=1.21.3
+minor_ver=1rc1
 version=$main_ver.$minor_ver
 echo $version