From: Paul Querna <pquerna@apache.org>
Date: Thu, 14 Apr 2005 23:42:11 +0000 (+0000)
Subject: BRIGADE_NORMALIZE could produce invalid results with 0 length buckets.
X-Git-Tag: 2.1.5~186
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8fa473da4301bfc766fcf3908f336b7c1e0dee8a;p=thirdparty%2Fapache%2Fhttpd.git

BRIGADE_NORMALIZE could produce invalid results with 0 length buckets.

Submitted By: Rici Lake


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@161367 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/server/core_filters.c b/server/core_filters.c
index 499b1f80d70..44359d86fa6 100644
--- a/server/core_filters.c
+++ b/server/core_filters.c
@@ -105,7 +105,9 @@ do { \
             apr_bucket_delete(e); \
             e = d; \
         } \
-        e = APR_BUCKET_NEXT(e); \
+        else { \
+            e = APR_BUCKET_NEXT(e); \
+        } \
     } while (!APR_BRIGADE_EMPTY(b) && (e != APR_BRIGADE_SENTINEL(b))); \
 } while (0)