diff options
Diffstat (limited to 'drivers/md/dm-log-writes.c')
| -rw-r--r-- | drivers/md/dm-log-writes.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm-log-writes.c b/drivers/md/dm-log-writes.c index 189badbeddaf..3362d866793b 100644 --- a/drivers/md/dm-log-writes.c +++ b/drivers/md/dm-log-writes.c @@ -594,7 +594,7 @@ static int log_mark(struct log_writes_c *lc, char *data) return -ENOMEM; } - block->data = kstrndup(data, maxsize, GFP_KERNEL); + block->data = kstrndup(data, maxsize - 1, GFP_KERNEL); if (!block->data) { DMERR("Error copying mark data"); kfree(block); |