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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2013-04-30 15:27:47 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-04-30 17:04:04 -0700 |
| commit | 9151b3982dafaa87bca3834c4d20db831ca98bcb (patch) | |
| tree | badf7c6879d8dc28de2c7e7b05f01e9fcb9ed6c0 /fs/nilfs2 | |
| parent | 79bae42d51a5d498500c890c19ef76df41d2bf59 (diff) | |
| download | linux-stable-9151b3982dafaa87bca3834c4d20db831ca98bcb.tar.gz linux-stable-9151b3982dafaa87bca3834c4d20db831ca98bcb.tar.bz2 linux-stable-9151b3982dafaa87bca3834c4d20db831ca98bcb.zip | |
i2o: check copy_from_user() size parameter
Limit the size of the copy so we don't corrupt memory. Hopefully this
can only be called by root, but fixing this makes the static checkers
happier.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Masanari Iida <standby24x7@gmail.com>
Cc: Alan Cox <alan@linux.intel.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/nilfs2')
0 files changed, 0 insertions, 0 deletions