Commit 8ab18d71 authored by Jorgen Hansen's avatar Jorgen Hansen Committed by David S. Miller
Browse files

VSOCK: Detach QP check should filter out non matching QPs.



The check in vmci_transport_peer_detach_cb should only allow a
detach when the qp handle of the transport matches the one in
the detach message.

Testing: Before this change, a detach from a peer on a different
socket would cause an active stream socket to register a detach.

Reviewed-by: default avatarGeorge Zhang <georgezhang@vmware.com>
Signed-off-by: default avatarJorgen Hansen <jhansen@vmware.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 52f95bbf
......@@ -842,7 +842,7 @@ static void vmci_transport_peer_detach_cb(u32 sub_id,
* qp_handle.
*/
if (vmci_handle_is_invalid(e_payload->handle) ||
vmci_handle_is_equal(trans->qp_handle, e_payload->handle))
!vmci_handle_is_equal(trans->qp_handle, e_payload->handle))
return;
/* We don't ask for delayed CBs when we subscribe to this event (we
......@@ -2154,7 +2154,7 @@ module_exit(vmci_transport_exit);
MODULE_AUTHOR("VMware, Inc.");
MODULE_DESCRIPTION("VMCI transport for Virtual Sockets");
MODULE_VERSION("1.0.2.0-k");
MODULE_VERSION("1.0.3.0-k");
MODULE_LICENSE("GPL v2");
MODULE_ALIAS("vmware_vsock");
MODULE_ALIAS_NETPROTO(PF_VSOCK);
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