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authorOliver Hartkopp <socketcan@hartkopp.net>2023-03-30 19:02:48 +0200
committerMarc Kleine-Budde <mkl@pengutronix.de>2023-04-05 10:52:00 +0200
commit0145462fc802cd447ef5d029758043c7f15b4b1e (patch)
tree340d578b9ea668b610b09bd50173a1beeaafd2c9 /net/can
parentb45193cb4df556fe6251b285a5ce44046dd36b4a (diff)
can: isotp: isotp_recvmsg(): use sock_recv_cmsgs() to get SOCK_RXQ_OVFL infos
isotp.c was still using sock_recv_timestamp() which does not provide control messages to detect dropped PDUs in the receive path. Fixes: e057dd3fc20f ("can: add ISO 15765-2:2016 transport protocol") Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Link: https://lore.kernel.org/all/20230330170248.62342-1-socketcan@hartkopp.net Cc: stable@vger.kernel.org Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'net/can')
-rw-r--r--net/can/isotp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/can/isotp.c b/net/can/isotp.c
index 9bc344851704..47c2ebad10ed 100644
--- a/net/can/isotp.c
+++ b/net/can/isotp.c
@@ -1120,7 +1120,7 @@ static int isotp_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
if (ret < 0)
goto out_err;
- sock_recv_timestamp(msg, sk, skb);
+ sock_recv_cmsgs(msg, sk, skb);
if (msg->msg_name) {
__sockaddr_check_size(ISOTP_MIN_NAMELEN);