[MacPorts] #41971: curl @7.34.0_0+ares+ssl results in hang with high cpu

[MacPorts]

#41971: curl @7.34.0_0+ares+ssl results in hang with high cpu
----------------------+--------------------------------
 Reporter:  vergus@…  |      Owner:  macports-tickets@…
     Type:  defect    |     Status:  new
 Priority:  Normal    |  Milestone:
Component:  ports     |    Version:  2.2.1
 Keywords:            |       Port:
----------------------+--------------------------------
 After upgrading to curl @7.34.0_0+ares+ssl from @7.33.0_0+ares+ssl, any
 curl request to an external address now results in a hang with high cpu
 usage. The previous version did not exhibit this problem, nor does the
 variant without +ares.
 {{{
 $ curl -v http://www.google.com/
 * Hostname was NOT found in DNS cache
 * Adding handle: conn: 0x7fb11c007c00
 * Adding handle: send: 0
 * Adding handle: recv: 0
 * Curl_addHandleToPipeline: length: 1
 * - Conn 0 (0x7fb11c007c00) send_pipe: 1, recv_pipe: 0
 *   Trying 2607:f8b0:4007:803::1014...
 * Immediate connect fail for 2607:f8b0:4007:803::1014: No route to host
 ^C
 }}}
 Tested on 2 different systems, one was 10.7.5 and the other 10.9.1.

-- 
Ticket URL: <https://trac.macports.org/ticket/41971>
MacPorts <http://www.macports.org/>
Ports system for OS X