fix and testcase for bug #36745

Author: Georg Richter

NEWS

@@ -19,6 +19,8 @@ PHP                                                                        NEWS
 - Fixed bug #36808 (syslog ident becomes garbage between requests). (Tony)
 - Fixed bug #36802 (mysqli_set_charset() crash with a non-open connection).
   (Ilia)
+- Fixed bug #36745 (No error message when load data local file isn't found).
+  (Georg)
 - Fixed bug #36721 (The SoapServer is not able to send a header that it didn't
   receive). (Dmitry)
 - Fixed bug #36756 (DOMDocument::removeChild corrupts node). (Rob)

ext/mysqli/mysqli.c

@@ -976,6 +976,7 @@ int php_local_infile_init(void **ptr, const char *filename, void *userdata)
 	mysql->li_stream = php_stream_open_wrapper_ex((char *)filename, "r", 0, NULL, context);
 
 	if (mysql->li_stream == NULL) {
+		sprintf((char *)data->error_msg, "Can't find file '%-.64s'.", filename);	
 		return 1;
 	}
 

ext/mysqli/tests/bug36745.phpt

@@ -0,0 +1,23 @@
+--TEST--
+bug #36745 : LOAD DATA LOCAL INFILE doesn't return correct error message                                            
+--SKIPIF--
+<?php require_once('skipif.inc'); ?>
+--FILE--
+<?php
+	include ("connect.inc");
+
+	/*** test mysqli_connect 127.0.0.1 ***/
+	$mysql = mysqli_connect($host, $user, $passwd, "test");
+
+	$mysql->query("DROP TABLE IF EXISTS litest");
+	$mysql->query("CREATE TABLE litest (a VARCHAR(20))");
+
+	$mysql->query("LOAD DATA LOCAL INFILE 'filenotfound' INTO TABLE litest");
+	var_dump($mysql->error);
+
+	$mysql->close();
+	printf("Done");
+?>
+--EXPECT--
+string(31) "Can't find file 'filenotfound'."
+Done