This is a note to let you know that I've just added the patch titled
rxrpc: Fix error when reading rxrpc tokens
to the 6.3-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-when-reading-rxrpc-tokens.patch
and it can be found in the queue-6.3 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 4f50515a96e14fb93001506f50b886ec45a8567a
Author: Marc Dionne <marc.dionne@xxxxxxxxxxxx>
Date: Fri Apr 21 17:16:17 2023 +0100
rxrpc: Fix error when reading rxrpc tokens
[ Upstream commit fadfc57cc8047080a123b16f288b7138524fb1e2 ]
When converting from ASSERTCMP to WARN_ON, the tested condition must
be inverted, which was missed for this case.
This would cause an EIO error when trying to read an rxrpc token, for
instance when trying to display tokens with AuriStor's "tokens" command.
Fixes: 84924aac08a4 ("rxrpc: Fix checker warning")
Signed-off-by: Marc Dionne <marc.dionne@xxxxxxxxxxxx>
Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
cc: Eric Dumazet <edumazet@xxxxxxxxxx>
cc: Jakub Kicinski <kuba@xxxxxxxxxx>
cc: Paolo Abeni <pabeni@xxxxxxxxxx>
cc: linux-afs@xxxxxxxxxxxxxxxxxxx
cc: netdev@xxxxxxxxxxxxxxx
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/net/rxrpc/key.c b/net/rxrpc/key.c
index 8d53aded09c42..33e8302a79e33 100644
--- a/net/rxrpc/key.c
+++ b/net/rxrpc/key.c
@@ -680,7 +680,7 @@ static long rxrpc_read(const struct key *key,
return -ENOPKG;
}
- if (WARN_ON((unsigned long)xdr - (unsigned long)oldxdr ==
+ if (WARN_ON((unsigned long)xdr - (unsigned long)oldxdr !=
toksize))
return -EIO;
}
