It was found that copied handle yielded by curl_copy_handle() with new option CURLOPT_HTTPHEADER crashes while curl_multi_exec() running, causing esgmentation fault in libcurl. Upstream bug: https://bugs.php.net/bug.php?id=71523 Upstream patch: https://git.php.net/?p=php-src.git;a=commit;h=5fdfab743d964bb13602effc9efcd6f747e2f58c
Created php tracking bugs for this issue: Affects: fedora-all [bug 1314886]
This is not a security bug.