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| author | Jan Kara <jack@suse.cz> | 2009-08-07 00:27:27 +0200 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2009-09-14 19:13:01 +0200 |
| commit | cbc8cc33529b0e0e55ae0ff077b8cb0b71d54c7a (patch) | |
| tree | 5edace261ca6d707456d1bde03c0bf719ac8a365 /Documentation/filesystems/dnotify_test.c | |
| parent | 81056dd04465902461b627169c4b4487a11acba1 (diff) | |
udf: Fix possible corruption when close races with write
When we close a file, we remove preallocated blocks from it. But this
truncation was not protected by i_mutex and thus it could have raced with a
write through a different fd and cause crashes or even filesystem corruption.
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'Documentation/filesystems/dnotify_test.c')
0 files changed, 0 insertions, 0 deletions