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| author | Miklos Szeredi <mszeredi@suse.cz> | 2010-06-08 16:28:45 +0200 |
|---|---|---|
| committer | Jens Axboe <jaxboe@fusionio.com> | 2010-06-10 19:08:34 +0200 |
| commit | 1d862f41222b7f385bada9f85a67ca5592ffd33e (patch) | |
| tree | 924baccaa8a5a56610db5c66020847b457679736 /fs/super.c | |
| parent | 3e6c05052c262ebe7fdd85e75e9d4f956cdd8d82 (diff) | |
pipe: fix pipe buffer resizing
pipe_set_size() needs to copy pipe bufs from the old circular buffer
to the new.
The current code gets this wrong in multiple ways, resulting in oops.
Test program is available here:
http://www.kernel.org/pub/linux/kernel/people/mszeredi/piperesize/
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'fs/super.c')
0 files changed, 0 insertions, 0 deletions