From 4302727af81f3bf73bb80e4bbc8c5b866b9cb922 Mon Sep 17 00:00:00 2001 From: Andrew Gaul Date: Fri, 21 Oct 2022 08:55:15 +0000 Subject: [PATCH] r8152: Rate limit overflow messages mainline inclusion from mainline-v6.1-rc1 commit 93e2be344a7db169b7119de21ac1bf253b8c6907 category: bugfix bugzilla: 187847, https://gitee.com/src-openeuler/kernel/issues/I5WFKR CVE: CVE-2022-3594 -------------------------------- My system shows almost 10 million of these messages over a 24-hour period which pollutes my logs. Signed-off-by: Andrew Gaul Link: https://lore.kernel.org/r/20221002034128.2026653-1-gaul@google.com Signed-off-by: Jakub Kicinski Signed-off-by: Lu Wei Reviewed-by: Yue Haibing Reviewed-by: Wang Weiyang Signed-off-by: Yongqiang Liu --- drivers/net/usb/r8152.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index 91d47a714afd..f28fc023c8b7 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -1386,7 +1386,9 @@ static void intr_callback(struct urb *urb) "Stop submitting intr, status %d\n", status); return; case -EOVERFLOW: - netif_info(tp, intr, tp->netdev, "intr status -EOVERFLOW\n"); + if (net_ratelimit()) + netif_info(tp, intr, tp->netdev, + "intr status -EOVERFLOW\n"); goto resubmit; /* -EPIPE: should clear the halt */ default: -- GitLab