diff options
Diffstat (limited to 'net/netlabel')
| -rw-r--r-- | net/netlabel/netlabel_kapi.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/netlabel/netlabel_kapi.c b/net/netlabel/netlabel_kapi.c index beb0e573266d..54c083003947 100644 --- a/net/netlabel/netlabel_kapi.c +++ b/net/netlabel/netlabel_kapi.c @@ -885,6 +885,8 @@ int netlbl_bitmap_walk(const unsigned char *bitmap, u32 bitmap_len, unsigned char bitmask; unsigned char byte; + if (offset >= bitmap_len) + return -1; byte_offset = offset / 8; byte = bitmap[byte_offset]; bit_spot = offset; |