Mathias Krause d5e0d0f607 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>

2013-04-07 16:28:02 -04:00

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af_vsock.c

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af_vsock.h

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Kconfig

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Makefile

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vmci_transport_notify_qstate.c

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vmci_transport_notify.c

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vmci_transport_notify.h

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vmci_transport.c

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vmci_transport.h

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vsock_addr.c

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vsock_addr.h

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