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| author | Namjae Jeon <linkinjeon@kernel.org> | 2026-07-12 08:51:54 +0900 |
|---|---|---|
| committer | Namjae Jeon <linkinjeon@kernel.org> | 2026-08-17 15:00:45 +0900 |
| commit | cb946cd133f7958da4a62a102cf560de4857b2dc (patch) | |
| tree | ca8ec11a3e9ea5133e830e1a1bba033392b92974 /scripts/patch-kernel | |
| parent | 96db370817d5f21a1dc10efb2210db05163f312e (diff) | |
| download | linux-cb946cd133f7958da4a62a102cf560de4857b2dc.tar.gz linux-cb946cd133f7958da4a62a102cf560de4857b2dc.zip | |
ksmbd: validate file ids for query network interface info
FSCTL_QUERY_NETWORK_INTERFACE_INFO is not tied to an open file handle.
Clients send SMB2_NO_FID for both file id fields when issuing this
request.
Reject requests that provide any other file id before checking the
output buffer size. This returns STATUS_INVALID_PARAMETER for invalid
file ids instead of treating the request as valid or reporting
STATUS_BUFFER_TOO_SMALL for a small output buffer.
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Diffstat (limited to 'scripts/patch-kernel')
0 files changed, 0 insertions, 0 deletions