grep API: plug memory leaks by freeing "header_list"
When the "header_list" struct member was added in [1], freeing this field was neglected. Fix that now, so that commands like ./git -P log -1 --color=always --author=A origin/master will run leak-free. 1. 80235ba79ef ("log --author=me --grep=it" should find intersection, not union, 2010-01-17) Helped-by: Elijah Newren <newren@gmail.com> Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Ævar Arnfjörð Bjarmason committed
Feb 7, 2023 at 00:07 UTC
fb2ebe72a37423e7c375d933d3c277b8cc81efba
1 file changed
+1
grep.c
+1
index f8708e1fd2..92ece4b7fa 100644
--- a/grep.c
+++ b/grep.c
@@ -795,6 +795,7 @@ static void free_grep_pat(struct grep_pat *pattern)
void free_grep_patterns(struct grep_opt *opt)
{
free_grep_pat(opt->pattern_list);
+ free_grep_pat(opt->header_list);
if (opt->pattern_expression)
free_pattern_expr(opt->pattern_expression);