Btrfs: uninitialized data is check_path_shared()
refs can be used with uninitialized data if btrfs_lookup_extent_info() fails on the first pass through the loop. In the original code if that happens then check_path_shared() probably returns 1, this patch changes it to return 1 for safety. Signed-off-by:Dan Carpenter <error27@gmail.com> Signed-off-by:
Chris Mason <chris.mason@oracle.com>
parent
83609779
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