tree 4c4547d35ef877886e624c27b70f69a319f97bf4
parent db5e48d9b8c49088f278d8a2e6e3e1cf82d441f2
author Ruslan Ermilov <ru@nginx.com> 1359107968 +0000
committer Ruslan Ermilov <ru@nginx.com> 1359107968 +0000

Events: fixed null pointer dereference with resolver and poll.

A POLLERR signalled by poll() without POLLIN/POLLOUT, as seen on
Linux, would generate both read and write events, but there's no
write event handler for resolver events.  A fix is to only call
event handler of an active event.