submodule--helper: fix "errmsg_str" memory leak
Fix a memory leak introduced in e83e3333b57 (submodule: port submodule subcommand 'summary' from shell to C, 2020-08-13), we sometimes append to the "errmsg", and need to free the "struct strbuf". Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Reviewed-by: Glen Choo <chooglen@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Ævar Arnfjörð Bjarmason committed
Sep 1, 2022 at 01:14 UTC
61adac6c4b5839ffcc8b0f7081acac4a18240644
1 file changed
+1
builtin/submodule--helper.c
+1
index 65cd25a251..c95098e621 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -973,6 +973,7 @@ static void generate_submodule_summary(struct summary_cb *info,
free(displaypath);
free(src_abbrev);
free(dst_abbrev);
+ strbuf_release(&errmsg);
}
static void prepare_submodule_summary(struct summary_cb *info,