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(parent: 31b8f9e) | patch
ipv4: Fix ip_getsockopt for IP_PKTOPTIONS
authorDaniel Baluta <dbaluta@ixiacom.com>
Mon, 8 Aug 2011 05:31:07 +0000 (22:31 -0700)
committerDavid S. Miller <davem@davemloft.net>
Mon, 8 Aug 2011 05:31:07 +0000 (22:31 -0700)
commit7f2507ef8be5188b9486e48fff0b99b6e399e95c
tree33dc663c72aa08282e53ccff5049f2598617fccatree | snapshot
parent31b8f9ed9bc432b0c1837a563e3ec722a0a79fd4commit | diff
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>
net/ipv4/ip_sockglue.c diff | blob | history
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