| commit | ad8ba6a764a5bb3a1e6f878b489b7842081e33fc | |
| author | Anton Blanchard <anton@samba.org> | |
| Tue, 17 May 2011 19:38:57 +0000 (17 15:38 -0400) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Fri, 3 Jun 2011 01:33:34 +0000 (3 10:33 +0900) | ||
| tree | 6403560aa73467c3e002166d6a59bca0aa8fb073 | treesnapshot (tar.gz zip) |
| parent | a5ba67df5b332a1e9bd73f6954285a3284f86e71 | commitdiff |
net: recvmmsg: Strip MSG_WAITFORONE when calling recvmsg
commit b9eb8b8752804cecbacdb4d24b52e823cf07f107 upstream.
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>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit b9eb8b8752804cecbacdb4d24b52e823cf07f107 upstream.
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>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| net/socket.c | diffblobblamehistory |