| commit | cdde876fce2501828af33d5e4faa36c8919fc96a | [log] [tgz] |
|---|---|---|
| author | Theodore Ts'o <tytso@mit.edu> | Wed Jun 13 23:00:48 2018 -0400 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Wed Jul 11 16:26:44 2018 +0200 |
| tree | e2d22e1524c40519595ecd1263678c820a2fa1bc | |
| parent | 9e4842f2aa6c4b4340669730c90cb6fbf630ee42 [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> Cc: stable@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>