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| author | Andreas Gruenbacher <[email protected]> | 2018-03-05 13:18:25 +0000 |
|---|---|---|
| committer | Bob Peterson <[email protected]> | 2018-03-07 18:40:38 +0000 |
| commit | 3b5da96e4585a2788da6a07619bda3518d76eb30 (patch) | |
| tree | 16d641a9b40682f8a027f6175bc9efe570a9687d /fs/proc/array.c | |
| parent | Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git... (diff) | |
| download | kernel-3b5da96e4585a2788da6a07619bda3518d76eb30.tar.gz kernel-3b5da96e4585a2788da6a07619bda3518d76eb30.zip | |
gfs2: Fixes to "Implement iomap for block_map" (2)
It turns out that commit 3229c18c0d6b2 'Fixes to "Implement iomap for
block_map"' introduced another bug in gfs2_iomap_begin that can cause
gfs2_block_map to set bh->b_size of an actual buffer to 0. This can
lead to arbitrary incorrect behavior including crashes or disk
corruption. Revert the incorrect part of that commit.
Signed-off-by: Andreas Gruenbacher <[email protected]>
Signed-off-by: Bob Peterson <[email protected]>
Diffstat (limited to 'fs/proc/array.c')
0 files changed, 0 insertions, 0 deletions