X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=crypto%2Fobjects%2Fobjxref.pl;h=833f4ab8829037ab2305935a4f9bd00cffbcfea1;hb=319d5c7a586a5695589494e16cb3dd5f82d753ca;hp=731d3ae22c2745928648f0602ba2732c292a9b7e;hpb=ff46820da676c7971e82025b6b0038e1082bc1fe;p=oweals%2Fopenssl.git

diff --git a/crypto/objects/objxref.pl b/crypto/objects/objxref.pl
index 731d3ae22c..833f4ab882 100644
--- a/crypto/objects/objxref.pl
+++ b/crypto/objects/objxref.pl
@@ -39,7 +39,8 @@ my @xrkeys = keys %xref_tbl;
 
 my @srt1 = sort { $oid_tbl{$a} <=> $oid_tbl{$b}} @xrkeys;
 
-for(my $i = 0; $i <= $#srt1; $i++)
+my $i;
+for($i = 0; $i <= $#srt1; $i++)
 	{
 	$xref_tbl{$srt1[$i]}[2] = $i;
 	}
@@ -90,7 +91,10 @@ EOF
 
 foreach (@srt2)
 	{
-	my $x = $xref_tbl{$_}[2];
+	my ($p1, $p2, $x) = @{$xref_tbl{$_}};
+	# If digest or signature algorithm is "undef" then the algorithm
+	# needs special handling and is excluded from the cross reference table.
+	next if $p1 eq "undef" || $p2 eq "undef";
 	print "\t\&sigoid_srt\[$x\],\n";
 	}