mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-13 14:09:38 -04:00
64863f4ca4
rxgk_verify_packet_integrity() may get more errors than just -EPROTO from
rxgk_verify_mic_skb(). Pretty much anything other than -ENOMEM constitutes
an unrecoverable error. In the case of -ENOMEM, we can just drop the
packet and wait for a retransmission.
Similar happens with rxgk_decrypt_skb() and its callers.
Fix rxgk_decrypt_skb() or rxgk_verify_mic_skb() to return a greater variety
of abort codes and fix their callers to abort the connection on any error
apart from -ENOMEM.
Also preclear the variables used to hold the abort code returned from
rxgk_decrypt_skb() or rxgk_verify_mic_skb() to eliminate uninitialised
variable warnings.
Fixes: 9d1d2b5934 ("rxrpc: rxgk: Implement the yfs-rxgk security class (GSSAPI)")
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Closes: https://lists.infradead.org/pipermail/linux-afs/2025-April/009739.html
Closes: https://lists.infradead.org/pipermail/linux-afs/2025-April/009740.html
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Marc Dionne <marc.dionne@auristor.com>
cc: linux-afs@lists.infradead.org
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/2038804.1757631496@warthog.procyon.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.