Fix #80152: odbc_execute() moves internal pointer of $params

As least intrusive fix, we separate the passed array argument.

Closes GH-6219.

Author: cmb69

NEWS

@@ -17,6 +17,7 @@ PHP                                                                        NEWS
   . Fixed bug #80147 (BINARY strings may not be properly zero-terminated).
     (cmb)
   . Fixed bug #80150 (Failure to fetch error message). (cmb)
+  . Fixed bug #80152 (odbc_execute() moves internal pointer of $params). (cmb)
 
 - OPcache:
   . Fixed bug #80083 (Optimizer pass 6 removes variables used for ibm_db2 data

ext/odbc/php_odbc.c

@@ -1309,7 +1309,7 @@ PHP_FUNCTION(odbc_execute)
 	int numArgs = ZEND_NUM_ARGS(), i, ne;
 	RETCODE rc;
 
-	if (zend_parse_parameters(numArgs, "r|a", &pv_res, &pv_param_arr) == FAILURE) {
+	if (zend_parse_parameters(numArgs, "r|a/", &pv_res, &pv_param_arr) == FAILURE) {
 		return;
 	}
 

ext/odbc/tests/bug80152.phpt

@@ -0,0 +1,26 @@
+--TEST--
+Bug #80152 (odbc_execute() moves internal pointer of $params)
+--SKIPIF--
+<?php include 'skipif.inc'; ?>
+--FILE--
+<?php
+include 'config.inc';
+
+$conn = odbc_connect($dsn, $user, $pass);
+odbc_exec($conn,"CREATE TABLE bug80152 (id INT, name CHAR(24))"); 
+$stmt = odbc_prepare($conn,"INSERT INTO bug80152 (id, name) VALUES (?, ?)");
+$params = [1, "John", "Lim"];
+var_dump(key($params));
+odbc_execute($stmt, $params);
+var_dump(key($params));
+?>
+--CLEAN--
+<?php
+include 'config.inc';
+
+$conn = odbc_connect($dsn, $user, $pass);
+odbc_exec($conn, "DROP TABLE bug80152");
+?>
+--EXPECT--
+int(0)
+int(0)