From 560cd6227271752536de237e41c374d0a3e11f1d Mon Sep 17 00:00:00 2001 From: Daniel Stenberg Date: Fri, 20 Apr 2012 20:40:55 +0200 Subject: HTTP: empty chunked POST ended up in two zero size chunks When doing a chunked-encoded POST with -d (CURLOPT_POSTFIELDS) and the size of the POST was zero length, it made libcurl first send a zero chunk and then the terminating one. This could confuse a receiver and it should rather just send the terminating chunk as it does with this fix. Test case 1333 is added to verify. Bug: http://curl.haxx.se/mail/archive-2012-04/0060.html Reported by: Arnaud Compan --- tests/data/Makefile.am | 2 +- tests/data/test1333 | 55 ++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 56 insertions(+), 1 deletion(-) create mode 100644 tests/data/test1333 (limited to 'tests/data') diff --git a/tests/data/Makefile.am b/tests/data/Makefile.am index 0fb16a6cd..8d9199566 100644 --- a/tests/data/Makefile.am +++ b/tests/data/Makefile.am @@ -83,7 +83,7 @@ test1300 test1301 test1302 test1303 test1304 test1305 \ test1306 test1307 test1308 test1309 test1310 test1311 test1312 test1313 \ test1314 test1315 test1316 test1317 test1318 test1319 test1320 test1321 \ test1322 test1323 test1324 test1325 test1326 test1327 test1328 test1329 \ -test1331 test1332 \ +test1331 test1332 test1333 \ test1400 test1401 test1402 test1403 test1404 test1405 test1406 test1407 \ test2000 test2001 test2002 test2003 test2004 diff --git a/tests/data/test1333 b/tests/data/test1333 new file mode 100644 index 000000000..51ba75b4e --- /dev/null +++ b/tests/data/test1333 @@ -0,0 +1,55 @@ + + + +HTTP +HTTP GET + + + +# +# Server-side + + +HTTP/1.1 200 OK +Date: Thu, 09 Nov 2010 14:49:00 GMT +Accept-Ranges: bytes +Content-Length: 6 +Connection: close + +-foo- + + + +# +# Client-side + + +http + + +HTTP POST zero length, chunked-encoded + + +-d "" --header "Transfer-Encoding: chunked" http://%HOSTIP:%HTTPPORT/1333 + + + +# +# Verify data after the test has been "shot" + + +^User-Agent:.* + + +POST /1333 HTTP/1.1 +Host: %HOSTIP:%HTTPPORT +Accept: */* +Transfer-Encoding: chunked +Content-Type: application/x-www-form-urlencoded + + +0 + + + + -- cgit v1.2.3