Luckily no-one actually is registering a pre handler, but nonetheless....
Hmm, you're not wrong :)
This seems to have been fixed in commit ac60633d65 in 2015-07-21
(In reply to Daniel Fahlgren from comment #2) > This seems to have been fixed in commit ac60633d65 in 2015-07-21 Thanks for noticing that. It was the solaris port commit, but it did indeed fix the do_atfork_pre call for other oses.