From: Yann Ylavic <ylavic@apache.org>
Date: Wed, 1 Jul 2015 00:08:44 +0000 (+0000)
Subject: http: follow up to r1685345, also needed in 2.4.x/2.2.x by r1686271/r1687339.
X-Git-Tag: 2.5.0-alpha~3028
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e605a2bebbd8be4c3056386eacfa05c9cebf59f9;p=thirdparty%2Fapache%2Fhttpd.git

http: follow up to r1685345, also needed in 2.4.x/2.2.x by r1686271/r1687339.
Handle reentrance of state BODY_CHUNK_CR to avoid AH02901 when we eat BWS
from multiple reads.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1688536 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/modules/http/http_filters.c b/modules/http/http_filters.c
index 80c8bcb6b30..49c8870e43d 100644
--- a/modules/http/http_filters.c
+++ b/modules/http/http_filters.c
@@ -439,6 +439,7 @@ apr_status_t ap_http_filter(ap_filter_t *f, apr_bucket_brigade *b,
         case BODY_CHUNK:
         case BODY_CHUNK_PART:
         case BODY_CHUNK_EXT:
+        case BODY_CHUNK_CR:
         case BODY_CHUNK_LF:
         case BODY_CHUNK_END:
         case BODY_CHUNK_END_LF: {