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Stefano Garzarella 039fcccaed vsock: avoid to assign transport if its initialization fails

If transport->init() fails, we can't assign the transport to the
socket, because it's not initialized correctly, and any future
calls to the transport callbacks would have an unexpected behavior.

Fixes: c0cfa2d8a7 ("vsock: add multi-transports support")
Reported-and-tested-by: syzbot+e2e5c07bf353b2f79daa@syzkaller.appspotmail.com
Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Jorgen Hansen <jhansen@vmware.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2019-11-21 11:37:16 -08:00

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: avoid to assign transport if its initialization fails

2019-11-21 11:37:16 -08:00

diag.c

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

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

hyperv_transport.c

vsock: prevent transport modules unloading