AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/net/l2tp
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Mathias Krause 04d4fbca10 l2tp: fix info leak via getsockname() 
The L2TP code for IPv6 fails to initialize the l2tp_unused member of
struct sockaddr_l2tpip6 and that for leaks two bytes kernel stack via
the getsockname() syscall. Initialize l2tp_unused with 0 to avoid the
info leak.

Signed-off-by: Mathias Krause <minipli@googlemail.com>
Cc: James Chapman <jchapman@katalix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-08-15 21:36:31 -07:00
..
Kconfig l2tp: Add debugfs files for dumping l2tp debug info 2010-04-03 14:56:07 -07:00
l2tp_core.c net: l2tp_eth: provide tx_dropped counter 2012-06-29 00:52:32 -07:00
l2tp_core.h net: l2tp: Standardize logging styles 2012-05-17 04:34:38 -04:00
l2tp_debugfs.c net: l2tp: Standardize logging styles 2012-05-17 04:34:38 -04:00
l2tp_eth.c net: l2tp_eth: provide tx_dropped counter 2012-06-29 00:52:32 -07:00
l2tp_ip6.c l2tp: fix info leak via getsockname() 2012-08-15 21:36:31 -07:00
l2tp_ip.c l2tp: fix a race in l2tp_ip_sendmsg() 2012-06-08 14:30:51 -07:00
l2tp_netlink.c net: Use NLMSG_DEFAULT_SIZE in combination with nlmsg_new() 2012-06-28 17:56:43 -07:00
l2tp_ppp.c net: Remove casts to same type 2012-06-04 11:45:11 -04:00
Makefile l2tp: introduce L2TPv3 IP encapsulation support for IPv6 2012-05-01 09:30:55 -04:00