commit f8af1c1: [Minor] Append header to the ordered list of headers if it does not exist

Vsevolod Stakhov vsevolod at rspamd.com
Mon Jul 29 17:49:20 UTC 2024


Author: Vsevolod Stakhov
Date: 2023-11-25 12:42:59 +0000
URL: https://github.com/rspamd/rspamd/commit/f8af1c1f2fea4c1c1eda945578eb8c16e7358ef3

[Minor] Append header to the ordered list of headers if it does not exist

---
 src/libmime/mime_headers.c | 7 ++++++-
 src/libmime/mime_headers.h | 9 +++++----
 src/lua/lua_task.c         | 5 ++++-
 3 files changed, 15 insertions(+), 6 deletions(-)

diff --git a/src/libmime/mime_headers.c b/src/libmime/mime_headers.c
index e0cf42e0a..2b6b2acc0 100644
--- a/src/libmime/mime_headers.c
+++ b/src/libmime/mime_headers.c
@@ -1028,7 +1028,8 @@ rspamd_message_headers_new(void)
 void rspamd_message_set_modified_header(struct rspamd_task *task,
 										struct rspamd_mime_headers_table *hdrs,
 										const gchar *hdr_name,
-										const ucl_object_t *obj)
+										const ucl_object_t *obj,
+										struct rspamd_mime_header **order_ptr)
 {
 	khiter_t k;
 	khash_t(rspamd_mime_headers_htb) *htb = &hdrs->htb;
@@ -1048,6 +1049,10 @@ void rspamd_message_set_modified_header(struct rspamd_task *task,
 			k = kh_put(rspamd_mime_headers_htb, htb, hdr_elt->name, &r);
 
 			kh_value(htb, k) = hdr_elt;
+
+			if (order_ptr) {
+				DL_APPEND(*order_ptr, hdr_elt);
+			}
 		}
 		else {
 			hdr_elt = kh_value(htb, k);
diff --git a/src/libmime/mime_headers.h b/src/libmime/mime_headers.h
index 7e3cf8420..ffa863e8b 100644
--- a/src/libmime/mime_headers.h
+++ b/src/libmime/mime_headers.h
@@ -1,11 +1,11 @@
-/*-
- * Copyright 2016 Vsevolod Stakhov
+/*
+ * Copyright 2023 Vsevolod Stakhov
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *    http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -143,7 +143,8 @@ rspamd_message_get_header_from_hash(struct rspamd_mime_headers_table *hdrs,
 void rspamd_message_set_modified_header(struct rspamd_task *task,
 										struct rspamd_mime_headers_table *hdrs,
 										const gchar *hdr_name,
-										const ucl_object_t *obj);
+										const ucl_object_t *obj,
+										struct rspamd_mime_header **order_ptr);
 
 /**
  * Cleans up hash table of the headers
diff --git a/src/lua/lua_task.c b/src/lua/lua_task.c
index fe6e498c9..727860208 100644
--- a/src/lua/lua_task.c
+++ b/src/lua/lua_task.c
@@ -6750,7 +6750,10 @@ lua_task_modify_header(lua_State *L)
 			ucl_object_t *mods = ucl_object_lua_import(L, 3);
 
 			rspamd_message_set_modified_header(task,
-											   MESSAGE_FIELD_CHECK(task, raw_headers), hname, mods);
+											   MESSAGE_FIELD(task, raw_headers),
+											   hname,
+											   mods,
+											   &(MESSAGE_FIELD(task, headers_order)));
 			ucl_object_unref(mods);
 
 			lua_pushboolean(L, true);


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