From: Brian Pane <brianp@apache.org>
Date: Fri, 5 Apr 2002 07:44:14 +0000 (+0000)
Subject: Fix for the boundary case in which each character of an SSI directive
X-Git-Tag: 2.0.35~16
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2fc975e2a217ceb6479db91053174b5c2f3c2bdd;p=thirdparty%2Fapache%2Fhttpd.git

Fix for the boundary case in which each character of an SSI directive
is in a separate bucket...the code in send_parsed_content() doesn't
expect a case where ctx->state==PARSE_DIRECTIVE but ctx->tag_start_buffer
is NULL.  So in found_start_sequence(), we set ctx->tag_start_buffer
to point to the next bucket if the end of the <!--# is at the very
end of the current bucket.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94454 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/modules/filters/mod_include.c b/modules/filters/mod_include.c
index c2d02c5a88c..b663176575e 100644
--- a/modules/filters/mod_include.c
+++ b/modules/filters/mod_include.c
@@ -327,11 +327,17 @@ static apr_bucket* found_start_sequence(apr_bucket *dptr,
     ctx->tag_length = 0;
     ctx->parse_pos = 0;
 
-    /* Don't set tag_start_bucket if tagStart indexes the end of the bucket. */
+    /* If tagStart indexes the end of the bucket, then tag_start_bucket
+     * should be the next bucket
+     */
     if (tagStart < len) {
         ctx->tag_start_bucket = dptr;
         ctx->tag_start_index = tagStart;
     }
+    else {
+        ctx->tag_start_bucket = APR_BUCKET_NEXT(dptr);
+        ctx->tag_start_index = 0;
+    }
 
     if (ctx->head_start_index > 0) {
         apr_bucket *tmp_bkt;