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(parent: 68a8227) | patch
Btrfs: do error checking in btrfs_del_csums
authorJosef Bacik <josef@redhat.com>
Fri, 28 Jan 2011 18:44:44 +0000 (18:44 +0000)
committerChris Mason <chris.mason@oracle.com>
Fri, 28 Jan 2011 21:42:34 +0000 (16:42 -0500)
commitad0397a7a97f55fd7f70998ec208c5d8b90310ff
treedbebfe94a571155d4f376e265026c9a1ca1e2f2ftree | snapshot
parent68a82277b8619e6d0f2738b1d9b160b627e81e92commit | diff
Btrfs: do error checking in btrfs_del_csums

Got a report of a box panicing because we got a NULL eb in read_extent_buffer.
His fs was borked and btrfs_search_path returned EIO, but we don't check for
errors so the box paniced.  Yes I know this will just make something higher up
the stack panic, but that's a problem for future Josef.  Thanks,

Signed-off-by: Josef Bacik <josef@redhat.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
fs/btrfs/file-item.c diff | blob | history
Domain: System / Kernel;