Merge branch 'pull-request/309' into PHP-5.3

Author: mbeccati

NEWS

@@ -2,8 +2,14 @@ PHP                                                                        NEWS
 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 ?? ??? 2013, PHP 5.3.27
 
+- PDO_firebird:
+  . Fixed bug #64037 (Firebird return wrong value for numeric field).
+    (Matheus Degiovani, Matteo)
+  . Fixed bug #62024 (Cannot insert second row with null using parametrized
+    query). (patch by james@kenjim.com, Matheus Degiovani, Matteo)
+
 - PDO_pgsql:
-  . Fixed Bug #64949 (Buffer overflow in _pdo_pgsql_error). (Remi)
+  . Fixed bug #64949 (Buffer overflow in _pdo_pgsql_error). (Remi)
 
 ?? ??? 2013, PHP 5.3.26
 

ext/pdo_firebird/firebird_statement.c

@@ -344,7 +344,7 @@ static int firebird_stmt_get_col(pdo_stmt_t *stmt, int colno, char **ptr,  /* {{
 			if (n >= 0) {
 				*len = slprintf(*ptr, CHAR_BUF_LEN, "%" LL_MASK "d.%0*" LL_MASK "d", 
 					n / f, -var->sqlscale, n % f);
-			} else if (n < -f) {
+			} else if (n <= -f) {
 				*len = slprintf(*ptr, CHAR_BUF_LEN, "%" LL_MASK "d.%0*" LL_MASK "d",
 					n / f, -var->sqlscale, -n % f);				
 			 } else {
@@ -535,12 +535,14 @@ static int firebird_stmt_param_hook(pdo_stmt_t *stmt, struct pdo_bound_param_dat
 				int force_null;
 
 				case IS_LONG:
-					var->sqltype = sizeof(long) == 8 ? SQL_INT64 : SQL_LONG;
+					/* keep the allow-NULL flag */
+					var->sqltype = (sizeof(long) == 8 ? SQL_INT64 : SQL_LONG) | (var->sqltype & 1);
 					var->sqldata = (void*)&Z_LVAL_P(param->parameter);
 					var->sqllen = sizeof(long);
 					break;
 				case IS_DOUBLE:
-					var->sqltype = SQL_DOUBLE;
+					/* keep the allow-NULL flag */
+					var->sqltype = SQL_DOUBLE | (var->sqltype & 1);
 					var->sqldata = (void*)&Z_DVAL_P(param->parameter);
 					var->sqllen = sizeof(double);
 					break;
@@ -560,7 +562,8 @@ static int firebird_stmt_param_hook(pdo_stmt_t *stmt, struct pdo_bound_param_dat
 							force_null = (Z_STRLEN_P(param->parameter) == 0);
 					}
 					if (!force_null) {
-						var->sqltype = SQL_TEXT;
+						/* keep the allow-NULL flag */
+						var->sqltype = SQL_TEXT | (var->sqltype & 1);
 						var->sqldata = Z_STRVAL_P(param->parameter);
 						var->sqllen	 = Z_STRLEN_P(param->parameter);
 						break;

ext/pdo_firebird/tests/bug_62024.phpt

@@ -0,0 +1,51 @@
+--TEST--
+Bug #62024 Cannot insert second row with null using parametrized query (Firebird PDO)
+--SKIPIF--
+<?php extension_loaded("pdo_firebird") or die("skip"); ?>
+<?php function_exists("ibase_query") or die("skip"); ?>
+--FILE--
+<?php
+
+require("testdb.inc");
+
+$dbh = new PDO("firebird:dbname=$test_base",$user,$password) or die;
+$dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_WARNING);
+$value = '2';
+@$dbh->exec('DROP TABLE test_insert');
+$dbh->exec("CREATE TABLE test_insert (ID INTEGER NOT NULL, TEXT VARCHAR(10))");
+
+$dbh->commit();
+
+//start actual test
+
+$sql = "insert into test_insert (id, text) values (?, ?)";
+$sttmt = $dbh->prepare($sql);
+
+$args_ok = array(1, "test1");
+$args_err = array(2, null);
+
+$res = $sttmt->execute($args_ok);
+var_dump($res);
+
+$res = $sttmt->execute($args_err);
+var_dump($res);
+
+$dbh->commit();
+
+
+//teardown test data
+$sttmt = $dbh->prepare('DELETE FROM test_insert');
+$sttmt->execute();
+
+$dbh->commit();
+
+$dbh->exec('DROP TABLE test_insert');
+
+unset($sttmt);
+unset($dbh);
+
+?>
+--EXPECT--
+bool(true)
+bool(true)
+

ext/pdo_firebird/tests/bug_64037.phpt

@@ -0,0 +1,45 @@
+--TEST--
+Bug #64037 Firebird return wrong value for numeric field
+--SKIPIF--
+<?php extension_loaded("pdo_firebird") or die("skip"); ?>
+<?php function_exists("ibase_query") or die("skip"); ?>
+--FILE--
+<?php
+
+require("testdb.inc");
+
+$dbh = new PDO("firebird:dbname=$test_base",$user,$password) or die;
+$dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_WARNING);
+$value = '2';
+@$dbh->exec('DROP TABLE price');
+$dbh->exec("CREATE TABLE PRICE (ID INTEGER NOT NULL, TEXT VARCHAR(10), COST NUMERIC(15, 2))");
+$dbh->exec("INSERT INTO PRICE (ID, TEXT, COST) VALUES (1, 'test', -1.0)");
+$dbh->exec("INSERT INTO PRICE (ID, TEXT, COST) VALUES (2, 'test', -0.99)");
+$dbh->exec("INSERT INTO PRICE (ID, TEXT, COST) VALUES (3, 'test', -1.01)");
+
+$dbh->commit();
+
+$query = "SELECT * from price order by ID";
+$stmt = $dbh->prepare($query);
+$stmt->execute();
+$rows = $stmt->fetchAll();
+var_dump($rows[0]['COST']);
+var_dump($rows[1]['COST']);
+var_dump($rows[2]['COST']);
+
+
+$stmt = $dbh->prepare('DELETE FROM price');
+$stmt->execute();
+
+$dbh->commit();
+
+$dbh->exec('DROP TABLE price');
+
+unset($stmt);
+unset($dbh);
+
+?>
+--EXPECT--
+string(5) "-1.00"
+string(5) "-0.99"
+string(5) "-1.01"