shallow: free local object_array allocations

The local object_array 'stack' in get_shallow_commits() function does not free its dynamic elements before the function returns. As a result elements remain allocated and their reference forgotten. Also note, that test 'fetching deepen beyond merged branch' added by 'shallow: handling fetch relative-deepen' patch fails without this correction in linux-leaks and linux-reftable-leaks test runs. Signed-off-by: Samo Pogačnik <samo_pogacnik@t-2.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Samo Pogačnik committed Feb 15, 2026 at 20:11 UTC d0abfb048fe0a069a4d3cd42fdd0c99afec141c4
1 file changed +1
shallow.c
+1
@@ -198,6 +198,7 @@ struct commit_list *get_shallow_commits(struct object_array *heads, int depth,
198 }
199 }
200 deep_clear_commit_depth(&depths, free_depth_in_slab);
201 + object_array_clear(&stack);
202
203 return result;
204 }