From: Sara Golemon <pollita@php.net>
Date: Thu, 1 Apr 2004 03:52:34 +0000 (+0000)
Subject: Only wind filters when appending to the read chain.
X-Git-Tag: php-5.0.0RC2RC1~130
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=fac9416797aec0a59fbe34b8fe9187c198e9b61e;p=php

Only wind filters when appending to the read chain.
---

diff --git a/main/streams/filter.c b/main/streams/filter.c
index 708889f97c..7e6df8663c 100644
--- a/main/streams/filter.c
+++ b/main/streams/filter.c
@@ -311,7 +311,7 @@ PHPAPI void php_stream_filter_append(php_stream_filter_chain *chain, php_stream_
 	chain->tail = filter;
 	filter->chain = chain;
 
-	if ((stream->writepos - stream->readpos) > 0) {
+	if (&(stream->readfilters) == chain && (stream->writepos - stream->readpos) > 0) {
 		/* Let's going ahead and wind anything in the buffer through this filter */
 		php_stream_bucket_brigade brig_in = { NULL, NULL }, brig_out = { NULL, NULL };
 		php_stream_bucket_brigade *brig_inp = &brig_in, *brig_outp = &brig_out;