bzr push into mysql-5.1 branch (bjorn.munch:3661 to 3662)

[Bjorn Munch]

 3662 Bjorn Munch	2011-04-16 [merge]
      merge from 5.1-mtr

    modified:
      mysql-test/lib/My/Find.pm
      mysql-test/mysql-test-run.pl
 3661 Sergey Glukhov	2011-04-15
      Bug#11765139  58069: LOAD DATA INFILE: VALGRIND REPORTS INVALID MEMORY READS AND WRITES WITH U
      Some multibyte sequences could be considered by my_mbcharlen() functions
      as multibyte character but more exact my_ismbchar() does not think so.
      In such a case this multibyte sequences is pushed into 'stack' buffer which
      is too small to accommodate the sequence.
      The fix is to allocate stack buffer in
      compliance with max character length.
     @ mysql-test/r/loaddata.result
        test case
     @ mysql-test/t/loaddata.test
        test case
     @ sql/sql_load.cc
        allocate stack buffer in compliance with max character length.

    modified:
      mysql-test/r/loaddata.result
      mysql-test/t/loaddata.test
      sql/sql_load.cc
=== modified file 'mysql-test/lib/My/Find.pm'
--- a/mysql-test/lib/My/Find.pm	2011-01-18 10:03:44 +0000
+++ b/mysql-test/lib/My/Find.pm	2011-04-14 14:17:58 +0000
@@ -1,5 +1,5 @@
 # -*- cperl -*-
-# Copyright (C) 2008 MySQL AB
+# Copyright (c) 2004, 2011, Oracle and/or its affiliates. All rights reserved.
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -28,8 +28,6 @@ use My::Platform;
 use base qw(Exporter);
 our @EXPORT= qw(my_find_bin my_find_dir my_find_file NOT_REQUIRED);
 
-our $vs_config_dir;
-
 my $bin_extension= ".exe" if IS_WINDOWS;
 
 # Helper function to be used for fourth parameter to find functions
@@ -158,7 +156,7 @@ sub my_find_paths {
   # User can select to look in a special build dir
   # which is a subdirectory of any of the paths
   my @extra_dirs;
-  my $build_dir= $vs_config_dir || $ENV{MTR_VS_CONFIG} || $ENV{MTR_BUILD_DIR};
+  my $build_dir= $::opt_vs_config || $ENV{MTR_VS_CONFIG} || $ENV{MTR_BUILD_DIR};
   push(@extra_dirs, $build_dir) if defined $build_dir;
 
   if (defined $extension){

=== modified file 'mysql-test/mysql-test-run.pl'
--- a/mysql-test/mysql-test-run.pl	2011-02-09 08:30:44 +0000
+++ b/mysql-test/mysql-test-run.pl	2011-04-15 08:30:52 +0000
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # -*- cperl -*-
 
-# Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2004, 2011, Oracle and/or its affiliates. All rights reserved.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Library General Public
@@ -893,7 +893,7 @@ sub command_line_setup {
              'ssl|with-openssl'         => \$opt_ssl,
              'skip-ssl'                 => \$opt_skip_ssl,
              'compress'                 => \$opt_compress,
-             'vs-config'                => \$opt_vs_config,
+             'vs-config=s'              => \$opt_vs_config,
 
 	     # Max number of parallel threads to use
 	     'parallel=s'               => \$opt_parallel,
@@ -1123,7 +1123,7 @@ sub command_line_setup {
 	chomp;
 	# remove comments (# foo) at the beginning of the line, or after a 
 	# blank at the end of the line
-	s/( +|^)#.*$//;
+	s/(\s+|^)#.*$//;
 	# If @ platform specifier given, use this entry only if it contains
 	# @<platform> or @!<xxx> where xxx != platform
 	if (/\@.*/)
@@ -1134,8 +1134,8 @@ sub command_line_setup {
 	  s/\@.*$//;
 	}
 	# remove whitespace
-	s/^ +//;              
-	s/ +$//;
+	s/^\s+//;
+	s/\s+$//;
 	# if nothing left, don't need to remember this line
 	if ( $_ eq "" ) {
 	  next;

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