From 25bc41847e495aa55ede1090f29afd2a1709b0b4 Mon Sep 17 00:00:00 2001
From: zeertzjq <zeertzjq@outlook.com>
Date: Tue, 19 Aug 2025 08:45:15 +0800
Subject: [PATCH] vim-patch:9.1.1649: attrs allocation and fuzzy growarray
 could leak (#35383)

Problem:  attrs allocation and fuzzy growarray could leak on early
          returns
Solution: Ensure proper cleanup of allocated memory on exit paths
          (glepnir)

closes: vim/vim#18038

https://github.com/vim/vim/commit/c7c10f8c116a87b49ef3ddb9a3b78f10375ca564

Co-authored-by: glepnir <glephunter@gmail.com>
---
 src/nvim/popupmenu.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/nvim/popupmenu.c b/src/nvim/popupmenu.c
index 17171b0bf4..6d2877badc 100644
--- a/src/nvim/popupmenu.c
+++ b/src/nvim/popupmenu.c
@@ -460,6 +460,10 @@ static int *pum_compute_text_attrs(char *text, hlf_T hlf, int user_hlattr)
 
   if (in_fuzzy) {
     ga = fuzzy_match_str_with_pos(text, leader);
+    if (!ga) {
+      xfree(attrs);
+      return NULL;
+    }
   }
 
   const char *ptr = text;