[PATCH 3/5] get_shallow_commits: Avoid memory leak if a commit has been reached already.

[Alexandre Julliard <julliard@xxxxxxxxxx>]

Signed-off-by: Alexandre Julliard <julliard@xxxxxxxxxx>
---
 shallow.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/shallow.c b/shallow.c
index 2db1dc4..3d53d17 100644
--- a/shallow.c
+++ b/shallow.c
@@ -60,7 +60,9 @@ struct commit_list *get_shallow_commits(
 					commit = NULL;
 					continue;
 				}
-				commit->util = xcalloc(1, sizeof(int));
+				if (!commit->util)
+					commit->util = xmalloc(sizeof(int));
+				*(int *)commit->util = 0;
 				cur_depth = 0;
 			} else {
 				commit = (struct commit *)
-- 
1.4.4.1.ga335e

-- 
Alexandre Julliard
julliard@xxxxxxxxxx
-
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