diff options
| -rw-r--r-- | drivers/net/wireless/b43/debugfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/b43/debugfs.c b/drivers/net/wireless/b43/debugfs.c index 734e70e1a06..ef0075d9f9c 100644 --- a/drivers/net/wireless/b43/debugfs.c +++ b/drivers/net/wireless/b43/debugfs.c @@ -128,7 +128,7 @@ static ssize_t shm_read_file(struct b43_wldev *dev, __le16 *le16buf = (__le16 *)buf; for (i = 0; i < 0x1000; i++) { - if (bufsize <= 0) + if (bufsize < sizeof(tmp)) break; tmp = b43_shm_read16(dev, B43_SHM_SHARED, 2 * i); le16buf[i] = cpu_to_le16(tmp); |