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rxrpc: Fix leak of connection from OOB challenge

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Fix leak of connection object from OOB challenge queue when response is
provided by userspace.

Fixes: 5800b1cf3f ("rxrpc: Allow CHALLENGEs to the passed to the app for a RESPONSE")
Link: https://sashiko.dev/#/patchset/20260609140911.838677-1-dhowells%40redhat.com
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Marc Dionne <marc.dionne@auristor.com>
cc: Simon Horman <horms@kernel.org>
cc: linux-afs@lists.infradead.org
cc: stable@kernel.org
Link: https://patch.msgid.link/20260624163819.3017002-3-dhowells@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
David Howells 2026-06-24 17:38:09 +01:00 committed by Jakub Kicinski
parent 9b6ce59480
commit 4b28876e78
1 changed files with 5 additions and 0 deletions
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5
net/rxrpc/oob.c
View File

@ -210,6 +210,11 @@ static int rxrpc_respond_to_oob(struct rxrpc_sock *rx,
break;
}
switch (skb->mark) {
case RXRPC_OOB_CHALLENGE:
rxrpc_put_connection(sp->chall.conn, rxrpc_conn_put_oob);
break;
}
rxrpc_free_skb(skb, rxrpc_skb_put_oob);
return ret;
}