Patch "rxrpc: Fix error handling in rxgk_extract_token()" has been added to the 7.0-stable tree

[gregkh at linuxfoundation.org]

This is a note to let you know that I've just added the patch titled

    rxrpc: Fix error handling in rxgk_extract_token()

to the 7.0-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     rxrpc-fix-error-handling-in-rxgk_extract_token.patch
and it can be found in the queue-7.0 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable at vger.kernel.org> know about it.


>From 3476c8bb960f48e49355d6f93fb7673211e0163f Mon Sep 17 00:00:00 2001
From: David Howells <dhowells at redhat.com>
Date: Thu, 23 Apr 2026 21:09:08 +0100
Subject: rxrpc: Fix error handling in rxgk_extract_token()

From: David Howells <dhowells at redhat.com>

commit 3476c8bb960f48e49355d6f93fb7673211e0163f upstream.

Fix a missing bit of error handling in rxgk_extract_token(): in the event
that rxgk_decrypt_skb() returns -ENOMEM, it should just return that rather
than continuing on (for anything else, it generates an abort).

Fixes: 64863f4ca494 ("rxrpc: Fix unhandled errors in rxgk_verify_packet_integrity()")
Closes: https://sashiko.dev/#/patchset/20260422161438.2593376-4-dhowells@redhat.com
Signed-off-by: David Howells <dhowells at redhat.com>
cc: Marc Dionne <marc.dionne at auristor.com>
cc: Jeffrey Altman <jaltman at auristor.com>
cc: Simon Horman <horms at kernel.org>
cc: linux-afs at lists.infradead.org
cc: stable at kernel.org
Link: https://patch.msgid.link/20260423200909.3049438-4-dhowells@redhat.com
Signed-off-by: Jakub Kicinski <kuba at kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
---
 net/rxrpc/rxgk_app.c |    1 +
 1 file changed, 1 insertion(+)

--- a/net/rxrpc/rxgk_app.c
+++ b/net/rxrpc/rxgk_app.c
@@ -245,6 +245,7 @@ int rxgk_extract_token(struct rxrpc_conn
 		if (ret != -ENOMEM)
 			return rxrpc_abort_conn(conn, skb, ec, ret,
 						rxgk_abort_resp_tok_dec);
+		return ret;
 	}
 
 	ret = conn->security->default_decode_ticket(conn, skb, ticket_offset,


Patches currently in stable-queue which might be from dhowells at redhat.com are

queue-7.0/rxrpc-fix-re-decryption-of-response-packets.patch
queue-7.0/rxrpc-fix-rxrpc_input_call_event-to-only-unshare-data-packets.patch
queue-7.0/rxrpc-fix-rxkad-crypto-unalignment-handling.patch
queue-7.0/rxrpc-fix-memory-leaks-in-rxkad_verify_response.patch
queue-7.0/fs-afs-revert-mmap_prepare-change.patch
queue-7.0/rxrpc-fix-potential-uaf-after-skb_unshare-failure.patch
queue-7.0/rxrpc-fix-conn-level-packet-handling-to-unshare-response-packets.patch
queue-7.0/rxrpc-fix-error-handling-in-rxgk_extract_token.patch