mark_tree_uninteresting dereferences a tree pointer before checking
if the pointer is valid. Fix that by doing the check first.
Signed-off-by: Stefan Naewe <stefan.na...@gmail.com>
---
revision.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/revision.c b/revision.c
index 0fbb684..8c569cc 100644
--- a/revision.c
+++ b/revision.c
@@ -135,10 +135,12 @@ static void mark_tree_contents_uninteresting(struct tree
*tree)
void mark_tree_uninteresting(struct tree *tree)
{
- struct object *obj = &tree->object;
+ struct object *obj;
if (!tree)
return;
+
+ obj = &tree->object;
if (obj->flags & UNINTERESTING)
return;
obj->flags |= UNINTERESTING;
--
2.6.3
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