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| author | Jeff Mahoney <jeffm@suse.com> | 2009-03-30 14:02:24 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-03-30 12:16:36 -0700 |
| commit | 78b6513d2881f1a759fb9825a036d926392de084 (patch) | |
| tree | 4839959cb1e322dbabbaba2038fd7c85cb26cdff /fs/reiserfs/journal.c | |
| parent | fd7cb031efb1dd71cb731668e2f597d9e61acdcb (diff) | |
| download | kernel_samsung_smdk4412-78b6513d2881f1a759fb9825a036d926392de084.zip kernel_samsung_smdk4412-78b6513d2881f1a759fb9825a036d926392de084.tar.gz kernel_samsung_smdk4412-78b6513d2881f1a759fb9825a036d926392de084.tar.bz2 | |
reiserfs: add locking around error buffer
The formatting of the error buffer is race prone. It uses static buffers
for both formatting and output. While overwriting the error buffer
can product garbled output, overwriting the format buffer with incompatible
% directives can cause crashes.
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/reiserfs/journal.c')
0 files changed, 0 insertions, 0 deletions