Linux kernel bug fix: ipv4: use the right lock for ping_group_range
Subsystem: networking/ipv4 (net/ipv4/sysctl_net_ipv4.c)
Bug type: unknown, severity: trivial
Files changed: net/ipv4/sysctl_net_ipv4.c
Introduced by Eric Dumazet on 2016-10-20 14:49:32 -0400; fixed by WANG Cong on 2016-10-22 16:23:12 -0400 (lifetime: 2 days)