linux-kernel - [PATCH net 1/3] rxrpc: Fix hard call timeout units

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20230428202756.1186269-2-dhowells@redhat.com>
Date:   Fri, 28 Apr 2023 21:27:54 +0100
From:   David Howells <dhowells@...hat.com>
To:     netdev@...r.kernel.org
Cc:     David Howells <dhowells@...hat.com>,
        Marc Dionne <marc.dionne@...istor.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>, linux-afs@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH net 1/3] rxrpc: Fix hard call timeout units

The hard call timeout is specified in the RXRPC_SET_CALL_TIMEOUT cmsg in
seconds, so fix the point at which sendmsg() applies it to the call to
convert to jiffies from seconds, not milliseconds.

Fixes: a158bdd3247b ("rxrpc: Fix timeout of a call that hasn't yet been granted a channel")
Signed-off-by: David Howells <dhowells@...hat.com>
cc: Marc Dionne <marc.dionne@...istor.com>
cc: "David S. Miller" <davem@...emloft.net>
cc: Eric Dumazet <edumazet@...gle.com>
cc: Jakub Kicinski <kuba@...nel.org>
cc: Paolo Abeni <pabeni@...hat.com>
cc: linux-afs@...ts.infradead.org
cc: netdev@...r.kernel.org
cc: linux-kernel@...r.kernel.org
---
 net/rxrpc/sendmsg.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/rxrpc/sendmsg.c b/net/rxrpc/sendmsg.c
index 6caa47d352ed..7498a77b5d39 100644
--- a/net/rxrpc/sendmsg.c
+++ b/net/rxrpc/sendmsg.c
@@ -699,7 +699,7 @@ int rxrpc_do_sendmsg(struct rxrpc_sock *rx, struct msghdr *msg, size_t len)
 		fallthrough;
 	case 1:
 		if (p.call.timeouts.hard > 0) {
-			j = msecs_to_jiffies(p.call.timeouts.hard);
+			j = p.call.timeouts.hard * HZ;
 			now = jiffies;
 			j += now;
 			WRITE_ONCE(call->expect_term_by, j);