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- Fix session expiration so that valid sessions are no longer removed

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after ten seconds of inactivity when a new session setup request is
    received. Sessions now expire only after credential expiration, while
    stale unauthenticated sessions are cleaned up after a 45-second timeout.
 
  - Keep earlier responses in compound requests when Query Info fails
    because the output buffer is too small. The error response is appended
    without truncating preceding responses.
 
  - Return STATUS_BUFFER_OVERFLOW for partial
    FILE_NORMALIZED_NAME_INFORMATION responses instead of incorrectly
    returning STATUS_INFO_LENGTH_MISMATCH.
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Merge tag 'ksmbd-for-7.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/smb

Pull smb server fixes from Namjae Jeon:

 - Fix session expiration so that valid sessions are no longer removed
   after ten seconds of inactivity when a new session setup request is
   received.

   Sessions now expire only after credential expiration, while stale
   unauthenticated sessions are cleaned up after a 45-second timeout.

 - Keep earlier responses in compound requests when Query Info fails
   because the output buffer is too small. The error response is
   appended without truncating preceding responses.

 - Return STATUS_BUFFER_OVERFLOW for partial
   FILE_NORMALIZED_NAME_INFORMATION responses instead of incorrectly
   returning STATUS_INFO_LENGTH_MISMATCH.

* tag 'ksmbd-for-7.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/smb:
  ksmbd: keep compound responses on query info errors
  ksmbd: fix partial normalized name responses
  ksmbd: follow SMB2 session expiration semantics
This commit is contained in:
Linus Torvalds 2026-09-18 11:05:55 -07:00
commit c3d85c669d
9 changed files with 243 additions and 43 deletions
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