From: Yasuhiro Matsumoto <mattn.jp@gmail.com>
Date: Sun, 19 Jul 2026 16:17:11 +0000 (+0000)
Subject: patch 9.2.0810: add_llist_tags() uses wrong function to free dict
X-Git-Tag: v9.2.0810^0
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=760317f234ea227a014d00aeb5d3eeb5b4556d9c;p=thirdparty%2Fvim.git

patch 9.2.0810: add_llist_tags() uses wrong function to free dict

Problem:  add_llist_tags() uses wrong function to free dict on alloc
          failure
Solution: Use dict_unref() (Yasuhiro Matsumoto).

add_llist_tags() released a dict_alloc()'d dict with vim_free() when
list_append_dict() failed, leaving a dangling pointer in the dict
garbage-collection chain. Use dict_unref().

related: #20668
closes:  #20743

Signed-off-by: Yasuhiro Matsumoto <mattn.jp@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
---

diff --git a/src/tag.c b/src/tag.c
index cd068043d4..96afc699b4 100644
--- a/src/tag.c
+++ b/src/tag.c
@@ -1270,7 +1270,7 @@ add_llist_tags(
 	    continue;
 	if (list_append_dict(list, dict) == FAIL)
 	{
-	    vim_free(dict);
+	    dict_unref(dict);
 	    continue;
 	}
 
diff --git a/src/version.c b/src/version.c
index aa3f5b3fbd..cf0d47a529 100644
--- a/src/version.c
+++ b/src/version.c
@@ -759,6 +759,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    810,
 /**/
     809,
 /**/