tree ed5f0bb3c2f29e71236298bc4e84eccc35be46c9
parent 96a62f139603573c9bcf0399d9e261c8a63ca5ce
author Ruslan Ermilov <ru@nginx.com> 1416486280 +0300
committer Ruslan Ermilov <ru@nginx.com> 1416486280 +0300

Resolver: fixed use-after-free memory access.

In 954867a2f0a6, we switched to using resolver node as the
timer event data, so make sure we do not free resolver node
memory until the corresponding timer is deleted.