Linux kernel bug fix: ping: Fix potentail NULL deref for /proc/net/icmp.
Subsystem: networking/ipv4 (net/ipv4/ping.c)
Bug type: null-deref, severity: unknown
Keywords: null deref
Files changed: net/ipv4/ping.c
Introduced by Eric Dumazet on 2022-06-18 10:54:29 +0100; fixed by Kuniyuki Iwashima on 2023-04-04 18:56:58 -0700 (lifetime: 290 days)