From: Daniel Baluta <dbaluta@ixiacom.com>
Date: Mon, 8 Aug 2011 05:31:07 +0000 (-0700)
Subject: ipv4: Fix ip_getsockopt for IP_PKTOPTIONS
X-Git-Tag: v3.1-rc2~19^2~30
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dd23198e58cd35259dd09e8892bbdb90f1d57748;p=pandora-kernel.git

ipv4: Fix ip_getsockopt for IP_PKTOPTIONS

IP_PKTOPTIONS is broken for 32-bit applications running
in COMPAT mode on 64-bit kernels.

This happens because msghdr's msg_flags field is always
set to zero. When running in COMPAT mode this should be
set to MSG_CMSG_COMPAT instead.

Signed-off-by: Tiberiu Szocs-Mihai <tszocs@ixiacom.com>
Signed-off-by: Daniel Baluta <dbaluta@ixiacom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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