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xfs: don't ASSERT on corrupt ftype

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xfs_dir3_data_get_ftype() gets the file type off disk, but ASSERTs
if it's invalid:

     ASSERT(type < XFS_DIR3_FT_MAX);

We shouldn't ASSERT on bad values read from disk.  V3 dirs are
CRC-protected, but V2 dirs + ftype are not.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This commit is contained in:
Eric Sandeen 2014-09-23 16:05:32 +10:00 • committed by Dave Chinner
commit fb04013156
1 changed files with 0 additions and 1 deletions
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1
fs/xfs/libxfs/xfs_da_format.c
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@ -270,7 +270,6 @@ xfs_dir3_data_get_ftype(
{
__uint8_t ftype = dep->name[dep->namelen];
ASSERT(ftype < XFS_DIR3_FT_MAX);
if (ftype >= XFS_DIR3_FT_MAX)
return XFS_DIR3_FT_UNKNOWN;
return ftype;