| commit | d5e0d0f607a7a029c6563a0470d88255c89a8d11 | [log] [tgz] |
|---|---|---|
| author | Mathias Krause <minipli@googlemail.com> | Sun Apr 07 01:52:02 2013 +0000 |
| committer | David S. Miller <davem@davemloft.net> | Sun Apr 07 16:28:02 2013 -0400 |
| tree | 01aaa7cb29147cba0fcc1202a03bbf1af598be62 | |
| parent | 680d04e0ba7e926233e3b9cee59125ce181f66ba [diff] |
VSOCK: Fix missing msg_namelen update in vsock_stream_recvmsg() The code misses to update the msg_namelen member to 0 and therefore makes net/socket.c leak the local, uninitialized sockaddr_storage variable to userland -- 128 bytes of kernel stack memory. Cc: Andy King <acking@vmware.com> Cc: Dmitry Torokhov <dtor@vmware.com> Cc: George Zhang <georgezhang@vmware.com> Signed-off-by: Mathias Krause <minipli@googlemail.com> Signed-off-by: David S. Miller <davem@davemloft.net>