diff options
| author | Anton Blanchard <anton@samba.org> | 2011-05-17 15:38:57 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-05-17 15:38:57 -0400 |
| commit | b9eb8b8752804cecbacdb4d24b52e823cf07f107 (patch) | |
| tree | a8f57f2fc019c8bd7249762d367e717d5d93fc29 /net/core/dev.c | |
| parent | 30b9284db3c77a5e20bb826cd1b66ed7b26cb726 (diff) | |
| download | linux-b9eb8b8752804cecbacdb4d24b52e823cf07f107.tar.gz | |
net: recvmmsg: Strip MSG_WAITFORONE when calling recvmsg
recvmmsg fails on a raw socket with EINVAL. The reason for this is
packet_recvmsg checks the incoming flags:
err = -EINVAL;
if (flags & ~(MSG_PEEK|MSG_DONTWAIT|MSG_TRUNC|MSG_CMSG_COMPAT|MSG_ERRQUEUE))
goto out;
This patch strips out MSG_WAITFORONE when calling recvmmsg which
fixes the issue.
Signed-off-by: Anton Blanchard <anton@samba.org>
Cc: stable@kernel.org [2.6.34+]
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/dev.c')
0 files changed, 0 insertions, 0 deletions