pack-objects: call release_revisions() after cruft traversal

enumerate_and_traverse_cruft_objects() initializes a rev_info on the
stack but never calls release_revisions() afterwards.  This is not
visible on master but becomes a leak once the revision walking
machinery uses dynamically allocated structures.

Add the missing release_revisions() call.

Signed-off-by: Kristofer Karlsson <krka@spotify.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index 480cc0bd8c8d227caa875e9a2293c9df73f6f547..67025e86256cfde1772f6e60616dde3ab0e8e3fc 100644 (file)
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -4275,6 +4275,7 @@ static void enumerate_and_traverse_cruft_objects(struct string_list *fresh_packs
        traverse_commit_list(&revs, show_cruft_commit, show_cruft_object, NULL);
 
        stop_progress(&progress_state);
+       release_revisions(&revs);
 }
 
 static void read_cruft_objects(void)