From: Daniel Stenberg <daniel@haxx.se>
Date: Sat, 5 Apr 2025 22:40:56 +0000 (+0200)
Subject: CURLOPT_HTTP_TRANSFER_DECODING: fixed
X-Git-Tag: curl-8_14_0~350
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b676ae3b2ae104c62b0c6e7b00fe925678524f37;p=thirdparty%2Fcurl.git

CURLOPT_HTTP_TRANSFER_DECODING: fixed

The fix in b8bd019c6a02182 (#16959) broke the
CURLOPT_HTTP_TRANSFER_DECODING handling, shown in test 319 and curl's
--raw option.

This is a follow-up that restores the functionality.

Enable test 319 again.

Fixes #16974
Closes #16984
---

diff --git a/lib/content_encoding.c b/lib/content_encoding.c
index 3ca24607a1..f2e77eede1 100644
--- a/lib/content_encoding.c
+++ b/lib/content_encoding.c
@@ -770,7 +770,7 @@ CURLcode Curl_build_unencoding_stack(struct Curl_easy *data,
         /* not requested, ignore */
         CURL_TRC_WRITE(data, "decoder not requested, ignored: %.*s",
                        (int)namelen, name);
-        if(is_transfer) {
+        if(is_transfer && !data->set.http_te_skip) {
           if(has_chunked)
             failf(data, "A Transfer-Encoding (%.*s) was listed after chunked",
                   (int)namelen, name);
diff --git a/lib/setopt.c b/lib/setopt.c
index e8fec8de8a..f982366209 100644
--- a/lib/setopt.c
+++ b/lib/setopt.c
@@ -1129,12 +1129,8 @@ static CURLcode setopt_long(struct Curl_easy *data, CURLoption option,
     /*
      * disable libcurl transfer encoding is used
      */
-#ifndef USE_HYPER
     data->set.http_te_skip = !enabled; /* reversed */
     break;
-#else
-    return CURLE_NOT_BUILT_IN; /* hyper does not support */
-#endif
 
   case CURLOPT_HTTP_CONTENT_DECODING:
     /*
diff --git a/tests/data/DISABLED b/tests/data/DISABLED
index 9f5974233c..5b27569ce8 100644
--- a/tests/data/DISABLED
+++ b/tests/data/DISABLED
@@ -27,8 +27,6 @@
 # per line.
 # Lines starting with '#' letters are treated as comments.
 #
-# PR #16959 makes Transfer-Encoding stricer and thus --raw broke
-319
 # Uses SRP to "a server not supporting it" but modern stunnel versions
 # will silently accept it and remain happy
 323