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| author | Theodore Ts'o <tytso@mit.edu> | 2018-06-13 23:00:48 -0400 |
|---|---|---|
| committer | Moyster <oysterized@gmail.com> | 2018-12-02 01:17:15 +0100 |
| commit | 7ee08adfe924ec707c9fed1d8a939c9a8edfd6c5 (patch) | |
| tree | 6e8d980045579e3a6cf5b59e5747bd17500f7625 /kernel/timer.c | |
| parent | 684c20ac7b64078ef9fb4d30ca1fdec31b3000cc (diff) | |
ext4: always check block group bounds in ext4_init_block_bitmap()
commit 819b23f1c501b17b9694325471789e6b5cc2d0d2 upstream.
Regardless of whether the flex_bg feature is set, we should always
check to make sure the bits we are setting in the block bitmap are
within the block group bounds.
https://bugzilla.kernel.org/show_bug.cgi?id=199865
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
[bwh: Backported to 3.16: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Greg Hackmann <ghackmann@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/timer.c')
0 files changed, 0 insertions, 0 deletions