From 649a8b18efc3afaab673fbdad92fdbb366510f89 Mon Sep 17 00:00:00 2001
From: Georg Richter <georg@php.net>
Date: Wed, 20 Apr 2005 12:50:13 +0000
Subject: [PATCH] added support for data truncation (bind_result) for MySQL
 5.0.5

---
 ext/mysqli/mysqli.c     | 5 ++++-
 ext/mysqli/mysqli_api.c | 7 ++++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/ext/mysqli/mysqli.c b/ext/mysqli/mysqli.c
index 69403519b6..31fb11d5f7 100644
--- a/ext/mysqli/mysqli.c
+++ b/ext/mysqli/mysqli.c
@@ -561,8 +561,11 @@ PHP_MINIT_FUNCTION(mysqli)
 	REGISTER_LONG_CONSTANT("MYSQLI_RPL_SLAVE", MYSQL_RPL_SLAVE, CONST_CS | CONST_PERSISTENT);
 	REGISTER_LONG_CONSTANT("MYSQLI_RPL_ADMIN", MYSQL_RPL_ADMIN, CONST_CS | CONST_PERSISTENT);
 	
-	/* bind blob support */
+	/* bind support */
 	REGISTER_LONG_CONSTANT("MYSQLI_NO_DATA", MYSQL_NO_DATA, CONST_CS | CONST_PERSISTENT);
+#ifdef MYSQL_DATA_TRUNCATION
+	REGISTER_LONG_CONSTANT("MYSQLI_DATA_TRUNCATION", MYSQL_DATA_TRUNCATION, CONST_CS | CONST_PERSISTENT);
+#endif
 
 	/* reporting */
 	REGISTER_LONG_CONSTANT("MYSQLI_REPORT_INDEX", MYSQLI_REPORT_INDEX, CONST_CS | CONST_PERSISTENT);
diff --git a/ext/mysqli/mysqli_api.c b/ext/mysqli/mysqli_api.c
index 5c7b4ca961..cf58e61044 100644
--- a/ext/mysqli/mysqli_api.c
+++ b/ext/mysqli/mysqli_api.c
@@ -606,7 +606,12 @@ PHP_FUNCTION(mysqli_stmt_fetch)
 			memset(stmt->result.buf[i].val, 0, stmt->result.buf[i].buflen);
 		}
 	}
-	if (!(ret = mysql_stmt_fetch(stmt->stmt))) {
+	ret = mysql_stmt_fetch(stmt->stmt);
+#ifdef MYSQL_DATA_TRUNCATED
+	if (!ret || ret == MYSQL_DATA_TRUNCATED) {
+#else
+	if (!ret || ret == MYSQL_DATA_TRUNCATED) {
+#endif
 		for (i = 0; i < stmt->result.var_cnt; i++) {
 			if (stmt->result.vars[i]->type == IS_STRING && stmt->result.vars[i]->value.str.len) {
 		        efree(stmt->result.vars[i]->value.str.val);
-- 
2.40.0