From: Richard Levitte <levitte@openssl.org>
Date: Sat, 17 Feb 2018 06:33:17 +0000 (+0100)
Subject: Configure: avoid uninit data in configdata.pm
X-Git-Tag: OpenSSL_1_1_1-pre2~135
X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff_plain;h=1d2c6b7d4a5cb00d43a8b57e028923f8592f49c7;hp=856f231bd230e7f8bd3a2183a32d39093ab4ddc3

Configure: avoid uninit data in configdata.pm

Fixes #5394

Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5399)
---

diff --git a/Configure b/Configure
index 9835cf0663..0cc554f652 100755
--- a/Configure
+++ b/Configure
@@ -2382,7 +2382,8 @@ _____
         my $longest2 = 0;
         foreach my $what (@disablables) {
             $longest = length($what) if $longest < length($what);
-            $longest2 = length($disabled{$what}) if $longest2 < length($disabled{$what});
+            $longest2 = length($disabled{$what})
+                if $disabled{$what} && $longest2 < length($disabled{$what});
         }
         print "\nEnabled features:\n\n";
         foreach my $what (@disablables) {