ext4: zero out nanosecond timestamps for small inodes

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When nanosecond timestamp resolution isn't supported on an ext4
partition (inode size = 128), stat() appears to be returning
uninitialized garbage in the nanosecond component of timestamps.

EXT4_INODE_GET_XTIME should zero out tv_nsec when EXT4_FITS_IN_INODE
evaluates to false.

Reported-by: Jordan Russell <jr-list-2010@quo.to>
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

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Eric Sandeen 2010-12-19 22:10:31 -05:00 • committed by Theodore Ts'o

parent cad3f00763

commit af0b44a197

1 changed files with 4 additions and 0 deletions

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fs/ext4/ext4.h

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