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| author | Al Viro <viro@ZenIV.linux.org.uk> | 2015-03-14 05:22:21 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-03-15 22:19:17 -0400 |
| commit | 3eeff778e00c956875c70b145c52638c313dfb23 (patch) | |
| tree | dc6a20f9f307944d7d3656d890e197ebbe9399d7 /net/caif | |
| parent | 4c906c279886550d2aaac6facf71d709158e4e3c (diff) | |
| download | linux-3eeff778e00c956875c70b145c52638c313dfb23.tar.gz linux-3eeff778e00c956875c70b145c52638c313dfb23.tar.bz2 linux-3eeff778e00c956875c70b145c52638c313dfb23.zip | |
caif: fix MSG_OOB test in caif_seqpkt_recvmsg()
It should be checking flags, not msg->msg_flags. It's ->sendmsg()
instances that need to look for that in ->msg_flags, ->recvmsg() ones
(including the other ->recvmsg() instance in that file, as well as
unix_dgram_recvmsg() this one claims to be imitating) check in flags.
Braino had been introduced in commit dcda13 ("caif: Bugfix - use MSG_TRUNC
in receive") back in 2010, so it goes quite a while back.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/caif')
| -rw-r--r-- | net/caif/caif_socket.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/caif/caif_socket.c b/net/caif/caif_socket.c index 769b185fefbd..a6e2da0bc718 100644 --- a/net/caif/caif_socket.c +++ b/net/caif/caif_socket.c @@ -281,7 +281,7 @@ static int caif_seqpkt_recvmsg(struct kiocb *iocb, struct socket *sock, int copylen; ret = -EOPNOTSUPP; - if (m->msg_flags&MSG_OOB) + if (flags & MSG_OOB) goto read_error; skb = skb_recv_datagram(sk, flags, 0 , &ret); |