From f37219b70b5ab83cd7740c4d533f1cf7e5049946 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Sat, 9 Oct 2021 12:03:34 +0000
Subject: view: discard Eml->{bdy} when done using

We can release the raw body buffer once we've obtained a copy of
the decoded buffer.  This reduces memory pressure ahead of some
expensive diff processing.
---
 lib/PublicInbox/View.pm | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'lib/PublicInbox/View.pm')

diff --git a/lib/PublicInbox/View.pm b/lib/PublicInbox/View.pm
index 64e73234..a6944b80 100644
--- a/lib/PublicInbox/View.pm
+++ b/lib/PublicInbox/View.pm
@@ -533,6 +533,7 @@ sub attach_link ($$$$;$) {
 
 	my $nl = $idx eq '1' ? '' : "\n"; # like join("\n", ...)
 	my $size = length($part->body);
+	delete $part->{bdy}; # save memory
 
 	# hide attributes normally, unless we want to aid users in
 	# spotting MUA problems:
@@ -632,6 +633,7 @@ sub add_text_body { # callback for each_part
 		attach_link($ctx, $ct, $p, $fn, $err);
 		$$rv .= "\n";
 	}
+	delete $part->{bdy}; # save memory
 	foreach my $cur (@sections) {
 		if ($cur =~ /\A>/) {
 			# we use a <span> here to allow users to specify
-- 
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