5.15-stable review patch. If anyone has any objections, please let me know.
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From: Jakub Kicinski kuba@kernel.org
[ Upstream commit 284b4d93daee56dff3e10029ddf2e03227f50dbf ]
Move counting TlsDecryptErrors to tls_do_decryption() where differences between sync and async crypto are reconciled.
No functional changes, this code just always gave me a pause.
Signed-off-by: Jakub Kicinski kuba@kernel.org Signed-off-by: David S. Miller davem@davemloft.net Stable-dep-of: f7fa16d49837 ("tls: decrement decrypt_pending if no async completion will be called") Signed-off-by: Sasha Levin sashal@kernel.org --- net/tls/tls_sw.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/tls/tls_sw.c b/net/tls/tls_sw.c index d3bbae9af9f41..85fa49170b4e5 100644 --- a/net/tls/tls_sw.c +++ b/net/tls/tls_sw.c @@ -274,6 +274,8 @@ static int tls_do_decryption(struct sock *sk,
ret = crypto_wait_req(ret, &ctx->async_wait); } + if (ret == -EBADMSG) + TLS_INC_STATS(sock_net(sk), LINUX_MIB_TLSDECRYPTERROR);
if (async) atomic_dec(&ctx->decrypt_pending); @@ -1583,8 +1585,6 @@ static int decrypt_skb_update(struct sock *sk, struct sk_buff *skb, if (err < 0) { if (err == -EINPROGRESS) tls_advance_record_sn(sk, prot, &tls_ctx->rx); - else if (err == -EBADMSG) - TLS_INC_STATS(sock_net(sk), LINUX_MIB_TLSDECRYPTERROR); return err; }