[GIT PULL] ksmbd server fixes for 7.3-rc2

[Namjae Jeon]

Hi Linus,

This is ksmbd server fixes pull request for v7.3-rc2. I add a description of
this pull request below. Please pull ksmbd with following ones.

Thanks!

The following changes since commit 0a0d1d55dad570724bf8c7ea83409639cfb4be9b:

  Merge tag 'scftorture.2026.08.18a' of
git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux (2026-08-23
19:28:04 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/smb.git
tags/ksmbd-for-7.3-rc2

for you to fetch changes up to ba9572bc43d04d71ba52ae7f20645f1eafe86875:

  ksmbd: validate normalized name response length (2026-08-31 19:27:36 +0900)

----------------------------------------------------------------
 - Prevent unintended data exposure by clearing pipe compound padding and
   the response buffer.

 - Initialize missing fields in FS_OBJECT_ID_INFORMATION,
   FS_CONTROL_INFORMATION, and FS_POSIX_INFORMATION.

 - Propagate DACL parsing and allocation failures so malformed security
   descriptors are rejected.

 - Rate-limit errors for unmapped SIDs to prevent kernel log flooding.

 - Drain multichannel sessions during LOGOFF, wake deferred locks and
   cancellable requests, and ensure cancellation callbacks run only once.

 - Fix listener kthread reference handling and teardown ordering during
   netdevice events.

 - Validate normalized-name and IPC share configuration response lengths.

 - Update the KSMBD MAINTAINERS entry and add Paulo Alcantara as
   an SMBDIRECT co-maintainer.

----------------------------------------------------------------
Aleksandr Khromov (3):
      ksmbd: zero the FS_OBJECT_ID_INFORMATION buffer before filling it in
      ksmbd: initialize FileSystemControlFlags in FS_CONTROL_INFORMATION
      ksmbd: fill in FileSysIdentifier in FS_POSIX_INFORMATION

Alon Shakevsky (1):
      ksmbd: validate normalized name response length

Namjae Jeon (8):
      MAINTAINERS: Add Paulo Alcantara as an SMBDIRECT co-maintainer
      MAINTAINERS: Update the KSMBD entry
      ksmbd: safely drain sessions during logoff
      ksmbd: zero pipe read compound padding
      ksmbd: propagate DACL parsing errors
      ksmbd: rate limit unmapped SID errors
      ksmbd: prevent out-of-bounds reads in share config responses
      ksmbd: fix listener task lifetime on netdev events

 MAINTAINERS                       |  5 +--
 fs/smb/server/connection.c        |  8 +++--
 fs/smb/server/mgmt/share_config.c | 40 +++++++++++++++-------
 fs/smb/server/mgmt/user_session.c | 13 ++++++-
 fs/smb/server/mgmt/user_session.h |  1 +
 fs/smb/server/smb2pdu.c           | 72 ++++++++++++++++++++++++++++++++++-----
 fs/smb/server/smbacl.c            | 67 +++++++++++++++++++++---------------
 fs/smb/server/transport_ipc.c     | 21 ++++++++----
 fs/smb/server/transport_tcp.c     | 36 +++++++++++++++-----
 fs/smb/server/vfs_cache.c         | 17 +++++++--
 fs/smb/server/vfs_cache.h         |  1 +
 11 files changed, 208 insertions(+), 73 deletions(-)