Linux kernel bug fix: ethtool: return error from ethnl_ops_begin if dev is NULL
Subsystem: networking (net/ethtool/netlink.c)
Bug type: missing-check, severity: unknown
Files changed: net/ethtool/netlink.c
Introduced by Heiner Kallweit on 2021-08-03 12:58:22 +0100; fixed by Heiner Kallweit on 2021-08-06 10:39:04 +0100 (lifetime: 2 days)