1 files changed, 35 insertions, 1 deletions
diff --git a/ext/mysqlnd/mysqlnd_alloc.c b/ext/mysqlnd/mysqlnd_alloc.c
index 808f3ae41e..9f77910acd 100644
--- a/ext/mysqlnd/mysqlnd_alloc.c
+++ b/ext/mysqlnd/mysqlnd_alloc.c
@@ -510,6 +510,35 @@ char * _mysqlnd_pestrdup(const char * const ptr, zend_bool persistent MYSQLND_ME
 }
 /* }}} */
 
+
+/* {{{ _mysqlnd_sprintf */
+PHPAPI int _mysqlnd_sprintf(char ** pbuf, size_t max_len, const char *format, ...)
+{
+	int len;
+	va_list ap;
+	va_start(ap, format);
+	len = vspprintf(pbuf, max_len, format, ap);
+	va_end(ap);
+	return len;
+}
+/* }}} */
+
+
+/* {{{ _mysqlnd_sprintf_free */
+PHPAPI void _mysqlnd_sprintf_free(char * p)
+{
+	efree(p);
+}
+/* }}} */
+
+
+PHPAPI int _mysqlnd_vsprintf(char ** pbuf, size_t max_len, const char * format, va_list ap)
+{
+	return vspprintf(pbuf, max_len, format, ap);
+}
+/* }}} */
+
+
 #define MYSQLND_DEBUG_MEMORY 1
 
 #if MYSQLND_DEBUG_MEMORY == 0
@@ -644,7 +673,10 @@ PHPAPI struct st_mysqlnd_allocator_methods mysqlnd_allocator =
 	_mysqlnd_realloc,
 	_mysqlnd_free,
 	_mysqlnd_pestrndup,
-	_mysqlnd_pestrdup
+	_mysqlnd_pestrdup,
+	_mysqlnd_sprintf,
+	_mysqlnd_vsprintf,
+	_mysqlnd_sprintf_free
 #else
 	mysqlnd_zend_mm_emalloc,
 	mysqlnd_zend_mm_pemalloc,
@@ -660,6 +692,8 @@ PHPAPI struct st_mysqlnd_allocator_methods mysqlnd_allocator =
 	mysqlnd_zend_mm_free,
 	mysqlnd_zend_mm_pestrndup,
 	mysqlnd_zend_mm_pestrdup
+	sprintf,
+	mysqlnd_zend_mm_efree,
 #endif
 };