Commit e4f4becf authored by Andrew Gaul's avatar Andrew Gaul Committed by Zheng Zengkai
Browse files

r8152: Rate limit overflow messages 

mainline inclusion
from mainline-v6.1-rc1
commit 93e2be34
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/I5WFKR
CVE: CVE-2022-3594

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=93e2be344a7db169b7119de21ac1bf253b8c6907



--------------------------------

My system shows almost 10 million of these messages over a 24-hour
period which pollutes my logs.

Signed-off-by: default avatarAndrew Gaul <gaul@google.com>
Link: https://lore.kernel.org/r/20221002034128.2026653-1-gaul@google.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
Signed-off-by: default avatarLu Wei <luwei32@huawei.com>
Reviewed-by: default avatarYue Haibing <yuehaibing@huawei.com>
Signed-off-by: default avatarZheng Zengkai <zhengzengkai@huawei.com>
parent 9e5340a2

drivers/net/usb/r8152.c

+3 −1
Original line number Diff line number Diff line
@@ -1689,7 +1689,9 @@ 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: