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(parent: b94de6f) | patch
Btrfs: uninitialized data is check_path_shared()
authorDan Carpenter <error27@gmail.com>
Tue, 1 Jun 2010 08:23:11 +0000 (08:23 +0000)
committerChris Mason <chris.mason@oracle.com>
Fri, 11 Jun 2010 15:46:12 +0000 (11:46 -0400)
commitb40962afb004b17536e9e38a6dd1c7056a367948
treecb360bec033ae7bbf237aedd84528c83f2715d47tree | snapshot
parentb94de6ffc557324a82113687e4235ddc5895b889commit | diff
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>
fs/btrfs/inode.c diff | blob | history
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