Hello,
I saw servers completely freezing (the whole system, not only httpd) due
to a memory leak problem in mod_substitute.
This is a major issue as it can completely block your systems, sometimes
even the fail-over as the server is blocked, but not completely down.
Even the management interfaces are blocked.
We reported the problem
(https://issues.apache.org/bugzilla/show_bug.cgi?id=50559), with a
(scaled-down) reproducible process to trigger it.
Did somebody already begin to work on mod_substitute memory management?
Regards,
Nick
