linux_media

mirror of https://github.com/tbsdtv/linux_media.git synced 2025-07-23 12:43:29 +02:00

Files

Artem Chernyshev 44aa5a6dba net: vmw_vsock: vmci: Check memcpy_from_msg()

vmci_transport_dgram_enqueue() does not check the return value
of memcpy_from_msg().  If memcpy_from_msg() fails, it is possible that
uninitialized memory contents are sent unintentionally instead of user's
message in the datagram to the destination.  Return with an error if
memcpy_from_msg() fails.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Fixes: 0f7db23a07 ("vmci_transport: switch ->enqeue_dgram, ->enqueue_stream and ->dequeue_stream to msghdr")
Signed-off-by: Artem Chernyshev <artem.chernyshev@red-soft.ru>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Vishnu Dasa <vdasa@vmware.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2022-12-09 08:45:44 +00:00

af_vsock_tap.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

af_vsock.c

vsock: fix possible infinite sleep in vsock_connectible_wait_data()

2022-11-03 10:49:29 +01:00

diag.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 321

2019-06-05 17:37:05 +02:00

hyperv_transport.c

hv_sock: disable SO_RCVLOWAT support