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| author | Eric Whitney <enwlinux@gmail.com> | 2014-02-19 18:52:39 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-04-22 16:49:21 -0700 |
| commit | ee16aadfc3f2835f11fbb3f58512952bbe52721b (patch) | |
| tree | 421207b89e6ad0d5f98d654688e446ce7e7579bf /kernel/locking/rtmutex-debug.c | |
| parent | db1e4acb2454298b1784405732e8c49a62cd54c2 (diff) | |
ext4: fix error return from ext4_ext_handle_uninitialized_extents()
commit ce37c42919608e96ade3748fe23c3062a0a966c5 upstream.
Commit 3779473246 breaks the return of error codes from
ext4_ext_handle_uninitialized_extents() in ext4_ext_map_blocks(). A
portion of the patch assigns that function's signed integer return
value to an unsigned int. Consequently, negatively valued error codes
are lost and can be treated as a bogus allocated block count.
Signed-off-by: Eric Whitney <enwlinux@gmail.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/locking/rtmutex-debug.c')
0 files changed, 0 insertions, 0 deletions