From: Daniel Stenberg <daniel@haxx.se>
Date: Thu, 21 Jan 2021 06:58:36 +0000 (+0100)
Subject: http: empty reply connection are not left intact
X-Git-Tag: curl-7_75_0~54
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e8710633ed64350dbcbc370f7104655e4a91690a;p=thirdparty%2Fcurl.git

http: empty reply connection are not left intact

... so mark the connection as closed in this condition to prevent that
verbose message to wrongly appear.

Reported-by: Matt Holt
Bug: https://twitter.com/mholt6/status/1352130240265375744
Closes #6503
---

diff --git a/lib/http.c b/lib/http.c
index 055103430f..471efe3d3d 100644
--- a/lib/http.c
+++ b/lib/http.c
@@ -1596,6 +1596,8 @@ CURLcode Curl_http_done(struct Curl_easy *data,
        read from the HTTP server (that counts), this can't be right so we
        return an error here */
     failf(data, "Empty reply from server");
+    /* Mark it as closed to avoid the "left intact" message */
+    streamclose(conn, "Empty reply from server");
     return CURLE_GOT_NOTHING;
   }