[trafficserver] 02/25: Fix crash in MIMEScanner::append with std::string. See #5587.

[zwoop]

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zwoop pushed a commit to branch 8.1.x
in repository https://gitbox.apache.org/repos/asf/trafficserver.git

commit 492108fde157a4e820ec73eb50d1f613191b861f
Author: Alan M. Carroll <a...@apache.org>
AuthorDate: Thu Jun 6 18:22:00 2019 -0500

    Fix crash in MIMEScanner::append with std::string. See #5587.
    
    (cherry picked from commit b7b6b4bc9a649822376ddeaeaaaf251baa4d0e2d)
    
    Conflicts:
        proxy/http2/Http2Stream.h
---
 proxy/http2/Http2Stream.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/proxy/http2/Http2Stream.cc b/proxy/http2/Http2Stream.cc
index 8cd332e..8c9af05 100644
--- a/proxy/http2/Http2Stream.cc
+++ b/proxy/http2/Http2Stream.cc
@@ -60,6 +60,7 @@ Http2Stream::init(Http2StreamId sid, ssize_t initial_rwnd)
   // FIXME: Are you sure? every "stream" needs request_header?
   _req_header.create(HTTP_TYPE_REQUEST);
   response_header.create(HTTP_TYPE_RESPONSE);
+  http_parser_init(&http_parser);
 }
 
 int
@@ -808,6 +809,7 @@ Http2Stream::destroy()
   chunked_handler.clear();
   clear_timers();
   clear_io_events();
+  http_parser_clear(&http_parser);
 
   super::destroy();
   THREAD_FREE(this, http2StreamAllocator, this_ethread());