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Michal Luczaj 61004a5189 vsock/bpf: Warn on socket without transport

[ Upstream commit 857ae05549ee2542317e7084ecaa5f8536634dd9 ]

In the spirit of commit 91751e248256 ("vsock: prevent null-ptr-deref in
vsock_*[has_data|has_space]"), armorize the "impossible" cases with a
warning.

Fixes: 634f1a7110 ("vsock: support sockmap")
Signed-off-by: Michal Luczaj <mhal@rbox.co>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-02-27 04:10:48 -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/bpf: Warn on socket without transport

2025-02-27 04:10:48 -08:00

diag.c

sock_diag: add module pointer to "struct sock_diag_handler"

2024-12-09 10:32:09 +01:00

hyperv_transport.c

hv_sock: Initializing vsk->trans to NULL to prevent a dangling pointer