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| author | Philipp Reisner <philipp.reisner@linbit.com> | 2012-03-28 12:17:32 +0400 |
|---|---|---|
| committer | Philipp Reisner <philipp.reisner@linbit.com> | 2012-05-09 17:16:56 +0400 |
| commit | 5de738272e38f7051c7a44c42631b71a0e2a1e80 (patch) | |
| tree | 8693bda089848c0fe3123b2ac1c46f9b89300d47 /block/blk-sysfs.c | |
| parent | 197296ffed71b7d5056d8618a07fec145b040303 (diff) | |
| download | linux-5de738272e38f7051c7a44c42631b71a0e2a1e80.tar.xz | |
drbd: Ensure that data_size is not 0 before using data_size-1 as index
This could be exploited by a peer which runs modified code.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Diffstat (limited to 'block/blk-sysfs.c')
0 files changed, 0 insertions, 0 deletions