dns: fix exception unsafe behavior in c-ares callbacks.#4307
Merged
htuch merged 3 commits intoenvoyproxy:masterfrom Aug 31, 2018
Merged
dns: fix exception unsafe behavior in c-ares callbacks.#4307htuch merged 3 commits intoenvoyproxy:masterfrom
htuch merged 3 commits intoenvoyproxy:masterfrom