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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-04-30 15:08:26 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-04-30 15:08:26 +0300 |
| commit | cd4846c5a68da77705164924f47001af3b499dec (patch) | |
| tree | 226295e35148ee7a9d303c6a218790b7a8107976 /net/tipc/socket.c | |
| parent | 9ee84466b7130360d07241baf4c95a553fc0a997 (diff) | |
| parent | 6da6c0db5316275015e8cc2959f12a17584aeb64 (diff) | |
| download | linux-cd4846c5a68da77705164924f47001af3b499dec.tar.xz | |
Merge 4.17-rc3 into driver-core-next
We want the fixes in here as well for testing.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/tipc/socket.c')
| -rw-r--r-- | net/tipc/socket.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/tipc/socket.c b/net/tipc/socket.c index 1fd1c8b5ce03..252a52ae0893 100644 --- a/net/tipc/socket.c +++ b/net/tipc/socket.c @@ -1278,7 +1278,7 @@ static int __tipc_sendmsg(struct socket *sock, struct msghdr *m, size_t dlen) struct tipc_msg *hdr = &tsk->phdr; struct tipc_name_seq *seq; struct sk_buff_head pkts; - u32 dnode, dport; + u32 dport, dnode = 0; u32 type, inst; int mtu, rc; @@ -1348,6 +1348,8 @@ static int __tipc_sendmsg(struct socket *sock, struct msghdr *m, size_t dlen) msg_set_destnode(hdr, dnode); msg_set_destport(hdr, dest->addr.id.ref); msg_set_hdr_sz(hdr, BASIC_H_SIZE); + } else { + return -EINVAL; } /* Block or return if destination link is congested */ |