From: Daniel Stenberg <daniel@haxx.se>
Date: Mon, 19 Apr 2021 11:13:47 +0000 (+0200)
Subject: http2: call the handle-closed function correctly on closed stream
X-Git-Tag: curl-7_77_0~173
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=252790c5335a221;p=thirdparty%2Fcurl.git

http2: call the handle-closed function correctly on closed stream

This was this one condition where the stream could be closed due to an
error and the function would still wrongly just return 0 for it.

Reported-by: Gergely Nagy
Fixes #6862
Closes #6910
---

diff --git a/lib/http2.c b/lib/http2.c
index ce9a0d393c..8ceea3681b 100644
--- a/lib/http2.c
+++ b/lib/http2.c
@@ -1609,6 +1609,10 @@ static ssize_t http2_recv(struct Curl_easy *data, int sockindex,
     return -1;
   }
 
+  if(stream->closed)
+    /* closed overrides paused */
+    return http2_handle_stream_close(conn, data, stream, err);
+
   /* Nullify here because we call nghttp2_session_send() and they
      might refer to the old buffer. */
   stream->upload_mem = NULL;