Subject: [PATCH net 0/4] rxrpc: Miscellaneous fixes

From: David Howells <[email-masked]>
Date: Mon, 20 Apr 2026 15:58:53 +0100

Here are some fixes for rxrpc, as found by Sashiko[1]:

 (1) Fix leaks in rxkad_verify_response().

 (2) Fix lack of unsharing of RESPONSE packets.

 (3) Fix integer overflow in RxGK ticket length check.

 (4) Fix handling of rxkad-encrypted packets with crypto-misaligned
     lengths.

David

The patches can be found here also:

	http://git.kernel.org/cgit/linux/kernel/git/dhowells/linux-fs.git/log/?h=rxrpc-fixes

Link: https://sashiko.dev/#/patchset/20260408121252.2249051-1-dhowells%40redhat.com [1]

David Howells (4):
  rxrpc: Fix memory leaks in rxkad_verify_response()
  rxrpc: Fix conn-level packet handling to unshare RESPONSE packets
  rxgk: Fix potential integer overflow in length check
  rxrpc: Fix rxkad crypto unalignment handling

 include/linux/key.h          |   2 +
 include/trace/events/rxrpc.h |   1 +
 net/rxrpc/ar-internal.h      |   2 +-
 net/rxrpc/conn_event.c       |  12 ++-
 net/rxrpc/io_thread.c        |  15 +---
 net/rxrpc/rxgk_app.c         |   2 +-
 net/rxrpc/rxgk_common.h      |   1 +
 net/rxrpc/rxkad.c            | 142 +++++++++++++----------------------
 net/rxrpc/skbuff.c           |  26 ++++++-
 9 files changed, 94 insertions(+), 109 deletions(-)