Hannes Frederic Sowa 85fbaa7503 inet: fix addr_len/msg->msg_namelen assignment in recv_error and rxpmtu functions ... Commit bceaa90240 ("inet: prevent leakage of uninitialized memory to user in recv syscalls") conditionally updated addr_len if the msg_name is written to. The recv_error and rxpmtu functions relied on the recvmsg functions to set up addr_len before. As this does not happen any more we have to pass addr_len to those functions as well and set it to the size of the corresponding sockaddr length. This broke traceroute and such. Fixes: bceaa90240 ("inet: prevent leakage of uninitialized memory to user in recv syscalls") Reported-by: Brad Spengler <spender@grsecurity.net> Reported-by: Tom Labanowski Cc: mpb <mpb.mail@gmail.com> Cc: David S. Miller <davem@davemloft.net> Cc: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>		2013-11-23 14:46:23 -08:00
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netfilter
af_inet.c
ah4.c
arp.c
cipso_ipv4.c
datagram.c
devinet.c
esp4.c
fib_frontend.c
fib_lookup.h
fib_rules.c
fib_semantics.c
fib_trie.c
gre_demux.c
gre_offload.c
icmp.c
igmp.c
inet_connection_sock.c
inet_diag.c
inet_fragment.c
inet_hashtables.c
inet_lro.c
inet_timewait_sock.c
inetpeer.c
ip_forward.c
ip_fragment.c
ip_gre.c
ip_input.c
ip_options.c
ip_output.c
ip_sockglue.c	inet: fix addr_len/msg->msg_namelen assignment in recv_error and rxpmtu functions	2013-11-23 14:46:23 -08:00
ip_tunnel_core.c
ip_tunnel.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2013-11-19 15:50:47 -08:00
ip_vti.c
ipcomp.c
ipconfig.c
ipip.c
ipmr.c
Kconfig
Makefile
netfilter.c
ping.c	inet: fix addr_len/msg->msg_namelen assignment in recv_error and rxpmtu functions	2013-11-23 14:46:23 -08:00
proc.c
protocol.c
raw.c	inet: fix addr_len/msg->msg_namelen assignment in recv_error and rxpmtu functions	2013-11-23 14:46:23 -08:00
route.c	ipv4: fix race in concurrent ip_route_input_slow()	2013-11-20 15:28:44 -05:00
syncookies.c
sysctl_net_ipv4.c
tcp_bic.c
tcp_cong.c
tcp_cubic.c
tcp_diag.c
tcp_fastopen.c
tcp_highspeed.c
tcp_htcp.c
tcp_hybla.c
tcp_illinois.c
tcp_input.c
tcp_ipv4.c
tcp_lp.c
tcp_memcontrol.c	tcp_memcg: remove useless var old_lim	2013-11-23 14:46:21 -08:00
tcp_metrics.c	genetlink: only pass array to genl_register_family_with_ops()	2013-11-19 16:39:05 -05:00
tcp_minisocks.c
tcp_offload.c	gro: Clean up tcpX_gro_receive checksum verification	2013-11-23 14:46:19 -08:00
tcp_output.c
tcp_probe.c
tcp_scalable.c
tcp_timer.c
tcp_vegas.c
tcp_vegas.h
tcp_veno.c
tcp_westwood.c
tcp_yeah.c
tcp.c
tunnel4.c
udp_diag.c
udp_impl.h
udp_offload.c
udp.c	inet: fix addr_len/msg->msg_namelen assignment in recv_error and rxpmtu functions	2013-11-23 14:46:23 -08:00
udplite.c
xfrm4_input.c
xfrm4_mode_beet.c
xfrm4_mode_transport.c
xfrm4_mode_tunnel.c
xfrm4_output.c
xfrm4_policy.c
xfrm4_state.c
xfrm4_tunnel.c