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(parent: ed74259) | patch
Btrfs: avoid NULL pointer deref in try_release_extent_buffer
authorChris Mason <chris.mason@oracle.com>
Mon, 22 Nov 2010 03:27:44 +0000 (22:27 -0500)
committerChris Mason <chris.mason@oracle.com>
Mon, 22 Nov 2010 03:27:44 +0000 (22:27 -0500)
commit16b3f6da121db678f7cd03b5f02ed1b001bce4d2
tree9bae14a5fa0b68573758dcc1aaaa176f4a62c6b8tree | snapshot
parented7425937cfa213532ef9e69b21f702afc454a67commit | diff
Btrfs: avoid NULL pointer deref in try_release_extent_buffer

If we fail to find a pointer in the radix tree, don't try
to deref the NULL one we do have.

Signed-off-by: Chris Mason <chris.mason@oracle.com>
fs/btrfs/extent_io.c diff | blob | history
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