Commit 0d194c4e49a483c2f6b81aaf4549c0ea484beb27
2018-04-24T14:46:06
test/dns: install correct RLIMIT_NOFILE in bufferevent_connect_hostname_emfile Otherwise poll() will fail with EINVAL: EINVAL The nfds value exceeds the RLIMIT_NOFILE value. P.S. and cleanup this test a little, with early-return. CI: https://travis-ci.org/libevent/libevent/jobs/370350426 (cherry picked from commit d1c8993c3c34030b68ecb6079bd9dce8cb3d3604)