Bug 633061: Require Apache2::SizeLimit 0.96 for proper operation on Linux

Bugzilla/Install/Requirements.pm

@@ -355,9 +355,8 @@ sub OPTIONAL_MODULES {
     {
         package => 'Apache-SizeLimit',
         module  => 'Apache2::SizeLimit',
-        # 0.93 fixes problems on Linux and Windows, and changes the
-        # syntax used by SizeLimit.
-        version => '0.93',
+        # 0.96 properly determines process size on Linux.
+        version => '0.96',
         feature => ['mod_perl'],
     },
     );

mod_perl.pl

@@ -51,8 +51,9 @@ Bugzilla::CGI->compile(qw(:cgi :push));
 
 use Apache2::SizeLimit;
 # This means that every httpd child will die after processing
-# a CGI if it is taking up more than 70MB of RAM all by itself.
-Apache2::SizeLimit->set_max_unshared_size(70_000);
+# a CGI if it is taking up more than 45MB of RAM all by itself,
+# not counting RAM it is sharing with the other httpd processes.
+Apache2::SizeLimit->set_max_unshared_size(45_000);
 
 my $cgi_path = Bugzilla::Constants::bz_locations()->{'cgi_path'};