From: Justin Erenkrantz <jerenkrantz@apache.org>
Date: Fri, 5 Oct 2001 08:51:43 +0000 (+0000)
Subject: I believe it is a kosher for a filter to return EOS, but return APR_SUCCESS
X-Git-Tag: 2.0.26~99
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=2cb3776fae39bfaa404ad291b8d81a1d8c761990;p=apache

I believe it is a kosher for a filter to return EOS, but return APR_SUCCESS
via ap_get_brigade.  So, we should treat this as end-of-input.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@91311 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/server/protocol.c b/server/protocol.c
index 3bdba03c5a..9aebceb5cb 100644
--- a/server/protocol.c
+++ b/server/protocol.c
@@ -227,6 +227,10 @@ AP_CORE_DECLARE(int) ap_getline(char *s, int n, request_rec *r, int fold)
             }
         }
         e = APR_BRIGADE_FIRST(b); 
+        if (APR_BUCKET_IS_EOS(e)) {
+            apr_brigade_destroy(b);
+            return -1;
+        }
         if (e->length == 0) {
             apr_bucket_delete(e);
             continue;