From ddb3c856f32fe291b52544e177d2246c09cadd2c Mon Sep 17 00:00:00 2001 From: Ali Utku Selen Date: Tue, 1 Oct 2019 01:33:10 +0200 Subject: shallow.c: don't free unallocated slabs Fix possible segfault when cloning a submodule shallow. Signed-off-by: Ali Utku Selen Signed-off-by: Junio C Hamano --- shallow.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'shallow.c') diff --git a/shallow.c b/shallow.c index c1b68533ca..8de0bad2a5 100644 --- a/shallow.c +++ b/shallow.c @@ -148,6 +148,8 @@ struct commit_list *get_shallow_commits(struct object_array *heads, int depth, for (i = 0; i < depths.slab_count; i++) { int j; + if (!depths.slab[i]) + continue; for (j = 0; j < depths.slab_size; j++) free(depths.slab[i][j]); } -- cgit v1.2.3