http://bugzilla.spamassassin.org/show_bug.cgi?id=4573
------- Additional Comments From [EMAIL PROTECTED] 2005-09-08 18:04 -------
1. first off, if there's a better setting for SIGCHLD for MIMEDefang, it'd be
handy to know. Perhaps we should offer an API for MIMEDefang to register with,
and it'd be called when entering/leaving helper-app run mode?
Unfortunately we do need to pull special SIGCHLD tricks due to bug 1536 and bug
3507, as the comment notes.
2. however, there is another option -- use a DESTROY hook on an object to
perform the leave_helper_run_mode() logic. that way even if the code is
signalled and interrupted, that code will always be run (once the object goes
out of scope) -- and in this case the old $SIG{CHLD} will always be restored
correctly.
Would that help?
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