Linux kernel bug fix: wireguard: allowedips: free empty intermediate nodes when removing single node
Subsystem: drivers/net (drivers/net/wireguard/selftest/allowedips.c)
Bug type: memory-leak, severity: security
Keywords: memory leak
Files changed: drivers/net/wireguard/allowedips.c;drivers/net/wireguard/allowedips.h;drivers/net/wireguard/selftest/allowedips.c
Introduced by Jason A. Donenfeld on 2019-12-08 17:48:42 -0800; fixed by Jason A. Donenfeld on 2021-06-04 14:25:14 -0700 (lifetime: 543 days)