Don't send ALTSVC if stream is closing

4041d1eb · Tatsuhiro Tsujikawa · 81f81e6b · 4041d1eb
Commit 4041d1eb authored Apr 15, 2016 by Tatsuhiro Tsujikawa
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lib/nghttp2_session.c lib/nghttp2_session.c +3 -0

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--- a/lib/nghttp2_session.c
+++ b/lib/nghttp2_session.c
@@ -1706,6 +1706,9 @@ static int session_predicate_altsvc_send(nghttp2_session *session,
  if (stream == NULL) {
    return NGHTTP2_ERR_STREAM_CLOSED;
  }
+  if (stream->state == NGHTTP2_STREAM_CLOSING) {
+    return NGHTTP2_ERR_STREAM_CLOSING;
+  }

  return 0;
 }