From: Patrick Steinhardt <ps@pks.im>
Date: Thu, 5 Sep 2024 10:09:26 +0000 (+0200)
Subject: builtin/pack-objects: plug leaking list of keep-packs
X-Git-Tag: v2.47.0-rc0~28^2~5
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=149c83e0aa1ee75b2da9c27ce5a819025260b4da;p=thirdparty%2Fgit.git

builtin/pack-objects: plug leaking list of keep-packs

The `--keep-pack` option of git-pack-objects(1) populates the arguments
into a string list. And while the list is marked as `NODUP` and thus
won't duplicate the strings, the list entries themselves still need to
be free'd. We don't though, causing a leak.

Plug it.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index c481feadbf..ab78d72e27 100644
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -4641,6 +4641,7 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
 cleanup:
 	clear_packing_data(&to_pack);
 	list_objects_filter_release(&filter_options);
+	string_list_clear(&keep_pack_list, 0);
 	strvec_clear(&rp);
 
 	return 0;
diff --git a/t/t5616-partial-clone.sh b/t/t5616-partial-clone.sh
index 2da7291e37..467c46dccf 100755
--- a/t/t5616-partial-clone.sh
+++ b/t/t5616-partial-clone.sh
@@ -5,6 +5,7 @@ test_description='git partial clone'
 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 # create a normal "src" repo where we can later create new commits.