Merge branch '5.5' into 10.0

3 files changed, 99 insertions, 5 deletions

diff --git a/mysql-test/mysql-test-run.pl b/mysql-test/mysql-test-run.pl
index 63801357dd5..0ea628f75e0 100755
--- a/mysql-test/mysql-test-run.pl
+++ b/mysql-test/mysql-test-run.pl
@@ -1152,7 +1152,7 @@ sub command_line_setup {
              'debug'                    => \$opt_debug,
              'debug-common'             => \$opt_debug_common,
              'debug-server'             => \$opt_debug_server,
-             'gdb'                      => \$opt_gdb,
+             'gdb=s'                    => \$opt_gdb,
              'client-gdb'               => \$opt_client_gdb,
              'manual-gdb'               => \$opt_manual_gdb,
              'manual-lldb'              => \$opt_manual_lldb,
@@ -1247,6 +1247,9 @@ sub command_line_setup {
              'skip-test-list=s'         => \@opt_skip_test_list
            );
 
+  # fix options (that take an optional argument and *only* after = sign
+  my %fixopt = ( '--gdb' => '--gdb=#' );
+  @ARGV = map { $fixopt{$_} or $_ } @ARGV;
   GetOptions(%options) or usage("Can't read options");
   usage("") if $opt_usage;
   list_options(\%options) if $opt_list_options;
@@ -6069,7 +6072,9 @@ sub gdb_arguments {
   # Put $args into a single string
   $input = $input ? "< $input" : "";
 
-  if ($type ne 'client' and $opt_valgrind_mysqld) {
+  if ($type eq 'client') {
+    mtr_tofile($gdb_init_file, "set args @$$args $input");
+  } elsif ($opt_valgrind_mysqld) {
     my $v = $$exe;
     my $vargs = [];
     valgrind_arguments($vargs, \$v);
@@ -6079,7 +6084,11 @@ shell sleep 1
 target remote | /usr/lib64/valgrind/../../bin/vgdb
 EOF
   } else {
-    mtr_tofile($gdb_init_file, "set args @$$args $input\n");
+    mtr_tofile($gdb_init_file,
+      join("\n",
+        "set args @$$args $input",
+        split /;/, $opt_gdb || ""
+        ));
   }
 
   if ( $opt_manual_gdb )
diff --git a/mysql-test/r/type_newdecimal.result b/mysql-test/r/type_newdecimal.result
index ab075d29e22..5c7693d92c1 100644
--- a/mysql-test/r/type_newdecimal.result
+++ b/mysql-test/r/type_newdecimal.result
@@ -1997,8 +1997,50 @@ select 0.0000000001 mod 1;
 select 0.01 mod 1;
 0.01 mod 1
 0.01
+CREATE TABLE t1 (
+`FLD1` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+`FLD2` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+`FLD3` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+`FLD4` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+`FLD5` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+`FLD6` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+`FLD7` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+`FLD8` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+`FLD9` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+`FLD10` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+`FLD11` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+`FLD12` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+`FLD13` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+`FLD14` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+`FLD15` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+`FLD16` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+`FLD17` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+`FLD18` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+`FLD19` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+`FLD20` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+`FLD21` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+`FLD22` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+`FLD23` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000
+);
+INSERT INTO t1 VALUES (001.0760,000.9500,001.0000,001.0000,001.0000,
+001.0000,001.0000,001.0000,001.0000,001.0000,001.0000,000.5949,001.0194,
+001.0000,001.0000,001.0000,001.0000,001.0000,001.0000,000.9220,001.1890,001.2130,327.2690);
+select FLD1*FLD2*FLD3*FLD4*FLD5*FLD6*FLD7*FLD8*FLD9*FLD10*FLD11*FLD12*FLD13*FLD14*FLD15*FLD16*FLD17*FLD18*FLD19*FLD20*FLD21*FLD22*FLD23 as calc1 from t1;
+calc1
+269.775757576440530322187032000000
+select FLD23*FLD2*FLD1*FLD4*FLD5*FLD11*FLD12*FLD13*FLD3*FLD15*FLD16*FLD17*FLD18*FLD19*FLD20*FLD21*FLD22*FLD14*FLD6*FLD7*FLD8*FLD9*FLD10 as calc2 from t1;
+calc2
+269.775757576440530322187032000000
+DROP TABLE t1;
+CREATE TABLE t1 AS SELECT 1.0 * 2.000;
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `1.0 * 2.000` decimal(6,4) NOT NULL DEFAULT '0.0000'
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t1;
 #
-# Start of 10.0 tests
+# End of 5.5 tests
 #
 #
 # MDEV-6950 Bad results with joins comparing DATE and INT/ENUM/VARCHAR columns
diff --git a/mysql-test/t/type_newdecimal.test b/mysql-test/t/type_newdecimal.test
index 09149253c67..9de132863dc 100644
--- a/mysql-test/t/type_newdecimal.test
+++ b/mysql-test/t/type_newdecimal.test
@@ -1581,8 +1581,51 @@ select 0.000000000000000000000000000000000000000000000000001 mod 1;
 select 0.0000000001 mod 1;
 select 0.01 mod 1;
 
+#
+# MDEV-17256 Decimal field multiplication bug
+#
+
+CREATE TABLE t1 (
+    `FLD1` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+    `FLD2` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+    `FLD3` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+    `FLD4` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+    `FLD5` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+    `FLD6` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+    `FLD7` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+    `FLD8` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+    `FLD9` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+    `FLD10` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+    `FLD11` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+    `FLD12` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+    `FLD13` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+    `FLD14` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+    `FLD15` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+    `FLD16` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+    `FLD17` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+    `FLD18` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+    `FLD19` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+    `FLD20` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+    `FLD21` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+    `FLD22` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000,
+    `FLD23` decimal(7,4) unsigned zerofill NOT NULL DEFAULT 001.0000
+);
+     
+INSERT INTO t1 VALUES (001.0760,000.9500,001.0000,001.0000,001.0000,
+    001.0000,001.0000,001.0000,001.0000,001.0000,001.0000,000.5949,001.0194,
+    001.0000,001.0000,001.0000,001.0000,001.0000,001.0000,000.9220,001.1890,001.2130,327.2690);
+     
+select FLD1*FLD2*FLD3*FLD4*FLD5*FLD6*FLD7*FLD8*FLD9*FLD10*FLD11*FLD12*FLD13*FLD14*FLD15*FLD16*FLD17*FLD18*FLD19*FLD20*FLD21*FLD22*FLD23 as calc1 from t1;
+select FLD23*FLD2*FLD1*FLD4*FLD5*FLD11*FLD12*FLD13*FLD3*FLD15*FLD16*FLD17*FLD18*FLD19*FLD20*FLD21*FLD22*FLD14*FLD6*FLD7*FLD8*FLD9*FLD10 as calc2 from t1;
+     
+DROP TABLE t1;
+
+CREATE TABLE t1 AS SELECT 1.0 * 2.000;
+SHOW CREATE TABLE t1;
+DROP TABLE t1;
+
 --echo #
---echo # Start of 10.0 tests
+--echo # End of 5.5 tests
 --echo #
 
 --echo #