Patch "tls: recv: process_rx_list shouldn't use an offset with kvec" has been added to the 6.6-stable tree

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

    tls: recv: process_rx_list shouldn't use an offset with kvec

to the 6.6-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:
     tls-recv-process_rx_list-shouldn-t-use-an-offset-wit.patch
and it can be found in the queue-6.6 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 37f3acf6ed62d9e1e0e0eadc4d90526ff8045558
Author: Sabrina Dubroca <sd@xxxxxxxxxxxxxxx>
Date:   Mon Mar 25 16:56:45 2024 +0100

    tls: recv: process_rx_list shouldn't use an offset with kvec
    
    [ Upstream commit 7608a971fdeb4c3eefa522d1bfe8d4bc6b2481cc ]
    
    Only MSG_PEEK needs to copy from an offset during the final
    process_rx_list call, because the bytes we copied at the beginning of
    tls_sw_recvmsg were left on the rx_list. In the KVEC case, we removed
    data from the rx_list as we were copying it, so there's no need to use
    an offset, just like in the normal case.
    
    Fixes: 692d7b5d1f91 ("tls: Fix recvmsg() to be able to peek across multiple records")
    Signed-off-by: Sabrina Dubroca <sd@xxxxxxxxxxxxxxx>
    Reviewed-by: Simon Horman <horms@xxxxxxxxxx>
    Link: https://lore.kernel.org/r/e5487514f828e0347d2b92ca40002c62b58af73d.1711120964.git.sd@xxxxxxxxxxxxxxx
    Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/net/tls/tls_sw.c b/net/tls/tls_sw.c
index acf5bb74fd386..8e753d10e694a 100644
--- a/net/tls/tls_sw.c
+++ b/net/tls/tls_sw.c
@@ -2152,7 +2152,7 @@ int tls_sw_recvmsg(struct sock *sk,
 		}
 
 		/* Drain records from the rx_list & copy if required */
-		if (is_peek || is_kvec)
+		if (is_peek)
 			err = process_rx_list(ctx, msg, &control, copied + peeked,
 					      decrypted - peeked, is_peek, NULL);
 		else




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