diff options
Diffstat (limited to 'net/tipc/link.c')
| -rw-r--r-- | net/tipc/link.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/tipc/link.c b/net/tipc/link.c index a42f43430101..087379366d3c 100644 --- a/net/tipc/link.c +++ b/net/tipc/link.c @@ -1811,6 +1811,12 @@ void tipc_recv_msg(struct sk_buff *head, struct tipc_bearer *tb_ptr) #endif msg_dbg(msg,"<REC<"); + /* Ensure message data is a single contiguous unit */ + + if (unlikely(buf_linearize(buf))) { + goto cont; + } + if (unlikely(msg_non_seq(msg))) { link_recv_non_seq(buf); continue; |