From 81ddd952ea1c4f80df45435fb927fd0c6314a008 Mon Sep 17 00:00:00 2001
From: Richard Levitte <levitte@openssl.org>
Date: Mon, 4 Nov 2019 10:29:53 +0100
Subject: OpenSSL::Ordinals: add a renumber() function, to assign unassigned
 symbols

This should be used when it's time to assign constant numbers to the
unassigned symbols.

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/10348)
---
 util/perl/OpenSSL/Ordinals.pm | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/util/perl/OpenSSL/Ordinals.pm b/util/perl/OpenSSL/Ordinals.pm
index 55d5b2f0e3..411cdc9d60 100644
--- a/util/perl/OpenSSL/Ordinals.pm
+++ b/util/perl/OpenSSL/Ordinals.pm
@@ -169,7 +169,26 @@ sub load {
     return 1;
 }
 
-=item B<$ordinals-E<gt>rewrite>
+=item B<< $ordinals->renumber >>
+
+Renumber any item that doesn't have an assigned number yet.
+
+=cut
+
+sub renumber {
+    my $self = shift;
+
+    my $max_assigned = 0;
+    foreach ($self->items(by => by_number())) {
+        $_->number($_->intnum()) if $_->number() =~ m|^\?|;
+        if ($max_assigned < $_->number()) {
+            $max_assigned = $_->number();
+        }
+    }
+    $self->{maxassigned} = $max_assigned;
+}
+
+=item B<< $ordinals->rewrite >>
 
 If an ordinals file has been loaded, it gets rewritten with the data from
 the current work database.
-- 
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