neovim

commit 45d09b46cebe928693f708b777e8b11ad6ec2602
parent 674d3b2d5f5f7ade20cbd88ed64d63a80bb7b302
Author: zeertzjq <zeertzjq@outlook.com>
Date:   Thu, 25 Aug 2022 09:07:04 +0800

vim-patch:8.2.3942: Coverity reports a possible memory leak

Problem:    Coverity reports a possible memory leak.
Solution:   Free the array if allocation fails.
https://github.com/vim/vim/commit/8e7cc6b920ddea37deaa5e6b7b3bdfff2222d137

Diffstat:
M
src/nvim/insexpand.c
 | 
2
++

1 file changed, 2 insertions(+), 0 deletions(-)
diff --git a/src/nvim/insexpand.c b/src/nvim/insexpand.c
@@ -2820,6 +2820,8 @@ static void get_next_spell_completion(linenr_T lnum)
   int num_matches = expand_spelling(lnum, (char_u *)compl_pattern, &matches);
   if (num_matches > 0) {
     ins_compl_add_matches(num_matches, matches, p_ic);
+  } else {
+    xfree(matches);
   }
 }