From: Peter Rabbitson <ribasushi@cpan.org>
Date: Tue, 11 Dec 2012 11:00:18 +0000 (+0100)
Subject: Partial fix for the hash randomization issues in 5.17.6+
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=b563960fb2b331e072f58a135bb69e589f063fe9;p=dbsrgits%2FDBIx-Class-Historic.git

Partial fix for the hash randomization issues in 5.17.6+

NOTE: this is *not* a complete fix. There are at least two other places
which do not manifest themselves due to lack of tests. Work underway...
---

diff --git a/Changes b/Changes
index cf52651..fbae600 100644
--- a/Changes
+++ b/Changes
@@ -6,6 +6,7 @@ Revision history for DBIx::Class
         - More robust behavior under heavily threaded environments - make
           sure we do not have refaddr reuse in the global storage registry
         - Fix failing test on 5.8 under Win32 (RT#81114)
+        - Fix hash-randomization test issues (RT#81638)
 
 0.08204 2012-11-08
     * New Features / Changes
diff --git a/lib/DBIx/Class/ResultSet.pm b/lib/DBIx/Class/ResultSet.pm
index 70ff1fb..bc959d5 100644
--- a/lib/DBIx/Class/ResultSet.pm
+++ b/lib/DBIx/Class/ResultSet.pm
@@ -920,7 +920,7 @@ sub _build_unique_cond {
       and
     !$ENV{DBIC_NULLABLE_KEY_NOWARN}
       and
-    my @undefs = grep { ! defined $final_cond->{$_} } (keys %$final_cond)
+    my @undefs = sort grep { ! defined $final_cond->{$_} } (keys %$final_cond)
   ) {
     carp_unique ( sprintf (
       "NULL/undef values supplied for requested unique constraint '%s' (NULL "
@@ -3321,7 +3321,7 @@ sub _resolved_attrs {
   if (my $cols = delete $attrs->{columns}) {
     for my $c (ref $cols eq 'ARRAY' ? @$cols : $cols) {
       if (ref $c eq 'HASH') {
-        for my $as (keys %$c) {
+        for my $as (sort keys %$c) {
           push @sel, $c->{$as};
           push @as, $as;
         }