Merge branch 'drm-next-5.1' of git://people.freedesktop.org/~agd5f/linux into drm...

[sfrench/cifs-2.6.git] / net / netlabel / netlabel_kapi.c

diff --git a/net/netlabel/netlabel_kapi.c b/net/netlabel/netlabel_kapi.c
index ea7c67050792c9093c28b397e5ae164a570a0e33..ee3e5b6471a69ec0100ea9099dc2e8be24a4b024 100644 (file)
--- a/net/netlabel/netlabel_kapi.c
+++ b/net/netlabel/netlabel_kapi.c
@@ -903,7 +903,8 @@ int netlbl_bitmap_walk(const unsigned char *bitmap, u32 bitmap_len,
                    (state == 0 && (byte & bitmask) == 0))
                        return bit_spot;
 
-               bit_spot++;
+               if (++bit_spot >= bitmap_len)
+                       return -1;
                bitmask >>= 1;
                if (bitmask == 0) {
                        byte = bitmap[++byte_offset];