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linux/net/vmw_vsock
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Michal Luczaj 10a96474a8 vsock: Fix IOCTL_VM_SOCKETS_GET_LOCAL_CID to check also transport_local 
[ Upstream commit 1e7d9df379 ]

Support returning VMADDR_CID_LOCAL in case no other vsock transport is
available.

Fixes: 0e12190578 ("vsock: add local transport support in the vsock core")
Suggested-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: Michal Luczaj <mhal@rbox.co>
Link: https://patch.msgid.link/20250703-vsock-transports-toctou-v4-3-98f0eb530747@rbox.co
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2025-07-17 18:32:05 +02:00
..
af_vsock.c vsock: Fix IOCTL_VM_SOCKETS_GET_LOCAL_CID to check also transport_local 2025-07-17 18:32:05 +02:00
af_vsock_tap.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
diag.c sock_diag: add module pointer to "struct sock_diag_handler" 2024-12-14 19:53:32 +01:00
hyperv_transport.c hv_sock: Initializing vsk->trans to NULL to prevent a dangling pointer 2024-11-14 13:15:19 +01:00
Kconfig vsock: add vsock_loopback transport 2019-12-11 15:01:23 -08:00
Makefile vsock: add vsock_loopback transport 2019-12-11 15:01:23 -08:00
virtio_transport.c vsock/virtio: fix packet delivery to tap device 2024-04-10 16:28:25 +02:00
virtio_transport_common.c vsock/virtio: cancel close work in the destructor 2025-01-23 17:17:13 +01:00
vmci_transport.c vsock/vmci: Clear the vmci transport packet properly when initializing it 2025-07-10 15:59:43 +02:00
vmci_transport.h vsock: handle buffer_size sockopts in the core 2019-11-14 18:12:18 -08:00
vmci_transport_notify.c vmci/vsock: check SO_RCVLOWAT before wake up reader 2022-08-23 10:43:12 +02:00
vmci_transport_notify.h vsock: remove include/linux/vm_sockets.h file 2019-11-14 18:12:17 -08:00
vmci_transport_notify_qstate.c vmci/vsock: check SO_RCVLOWAT before wake up reader 2022-08-23 10:43:12 +02:00
vsock_addr.c vsock_addr: Check for supported flag values 2020-12-14 19:33:39 -08:00
vsock_loopback.c vsock/loopback: use only sk_buff_head.lock to protect the packet queue 2023-11-20 11:52:19 +01:00