diff options
Diffstat (limited to 'block/blktrace.c')
| -rw-r--r-- | block/blktrace.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/block/blktrace.c b/block/blktrace.c index 9e0212c90b29..85049a7e7a17 100644 --- a/block/blktrace.c +++ b/block/blktrace.c @@ -369,7 +369,8 @@ int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev, if (!buts->buf_size || !buts->buf_nr) return -EINVAL; - strcpy(buts->name, name); + strncpy(buts->name, name, BLKTRACE_BDEV_SIZE); + buts->name[BLKTRACE_BDEV_SIZE - 1] = '\0'; /* * some device names have larger paths - convert the slashes |