From: Nikita Popov <nikic@php.net>
Date: Mon, 2 Jan 2017 22:47:30 +0000 (+0100)
Subject: Fix data_size decrement
X-Git-Tag: php-7.1.1RC1~26
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=43ed89ea3185cedcdacef2683d4154cab8884654;p=php

Fix data_size decrement

We don't want to decrement the pointer...
---

diff --git a/ext/mysqlnd/mysqlnd_wireprotocol.c b/ext/mysqlnd/mysqlnd_wireprotocol.c
index d6fa9017bd..322f187ef5 100644
--- a/ext/mysqlnd/mysqlnd_wireprotocol.c
+++ b/ext/mysqlnd/mysqlnd_wireprotocol.c
@@ -1531,7 +1531,7 @@ php_mysqlnd_read_row_ex(MYSQLND_PFC * pfc,
 		pool->free_chunk(pool, *buffer);
 		*buffer = NULL;
 	}
-	*data_size--;
+	(*data_size)--;
 	DBG_RETURN(ret);
 }
 /* }}} */