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url: make the original string get used on subsequent transfers

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... since CURLOPT_URL should follow the same rules as other options:
they remain set until changed or cleared.

Added test 1551 to verify.

Fixes #1631
Closes #1632
Reported-by: Pavel Rochnyak
This commit is contained in:
Daniel Stenberg 2017-07-03 23:52:10 +02:00
parent c0cdc68c7e
commit b3786f61dc
5 changed files with 129 additions and 2 deletions
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7
lib/transfer.c
View File

@ -1288,6 +1288,13 @@ CURLcode Curl_pretransfer(struct Curl_easy *data)
failf(data, "No URL set!");
return CURLE_URL_MALFORMAT;
}
/* since the URL may have been redirected in a previous use of this handle */
if(data->change.url_alloc) {
/* the already set URL is allocated, free it first! */
Curl_safefree(data->change.url);
data->change.url_alloc = FALSE;
}
data->change.url = data->set.str[STRING_SET_URL];
/* Init the SSL session ID cache here. We do it here since we want to do it
after the *_setopt() calls (that could specify the size of the cache) but

2
tests/data/Makefile.inc
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@ -165,7 +165,7 @@ test1520 test1521 \
test1525 test1526 test1527 test1528 test1529 test1530 test1531 test1532 \
test1533 test1534 test1535 test1536 test1537 test1538 \
test1540 \
test1550 \
test1550 test1551 \
test1600 test1601 test1602 test1603 test1604 test1605 test1606 \
\
test1700 test1701 test1702 \

72
tests/data/test1551 Normal file
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@ -0,0 +1,72 @@
<testcase>
<info>
<keywords>
multi
</keywords>
</info>
# Server-side
<reply>
<data>
HTTP/1.1 302 OK
Date: Thu, 09 Nov 2010 14:49:00 GMT
Content-Length: 6
Location: /15510002
-foo-
</data>
<data2>
HTTP/1.1 200 OK
Date: Thu, 09 Nov 2010 14:49:00 GMT
Content-Length: 11
redirected
</data2>
<datacheck>
redirected
redirected
</datacheck>
</reply>
# Client-side
<client>
<server>
http
</server>
# tool is what to use instead of 'curl'
<tool>
lib1551
</tool>
<name>
re-run redirected transfer without setting URL again
</name>
<command>
http://%HOSTIP:%HTTPPORT/1551
</command>
</client>
<verify>
<strip>
^User-Agent:.*
</strip>
<protocol>
GET /1551 HTTP/1.1
Host: %HOSTIP:%HTTPPORT
Accept: */*
GET /15510002 HTTP/1.1
Host: %HOSTIP:%HTTPPORT
Accept: */*
GET /1551 HTTP/1.1
Host: %HOSTIP:%HTTPPORT
Accept: */*
GET /15510002 HTTP/1.1
Host: %HOSTIP:%HTTPPORT
Accept: */*
</protocol>
</verify>
</testcase>

5
tests/libtest/Makefile.inc
View File

@ -26,7 +26,7 @@ noinst_PROGRAMS = chkhostname libauthretry libntlmconnect \
lib1525 lib1526 lib1527 lib1528 lib1529 lib1530 lib1531 lib1532 lib1533 \
lib1534 lib1535 lib1536 lib1537 lib1538 \
lib1540 \
lib1550 \
lib1550 lib1551 \
lib1900 \
lib2033
@ -435,6 +435,9 @@ lib1540_CPPFLAGS = $(AM_CPPFLAGS)
lib1550_SOURCES = lib1550.c $(SUPPORTFILES)
lib1550_CPPFLAGS = $(AM_CPPFLAGS) -DLIB1517
lib1551_SOURCES = lib1551.c $(SUPPORTFILES)
lib1551_CPPFLAGS = $(AM_CPPFLAGS)
lib1900_SOURCES = lib1900.c $(SUPPORTFILES) $(TESTUTIL) $(WARNLESS)
lib1900_LDADD = $(TESTUTIL_LIBS)
lib1900_CPPFLAGS = $(AM_CPPFLAGS)

45
tests/libtest/lib1551.c Normal file
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@ -0,0 +1,45 @@
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include "test.h"
#include "memdebug.h"
#include <curl/multi.h>
int test(char *URL)
{
CURL *curl;
CURLcode res = CURLE_OK;
curl = curl_easy_init();
if(curl) {
curl_easy_setopt(curl, CURLOPT_URL, URL);
curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
res = curl_easy_perform(curl);
fprintf(stderr, "****************************** Do it again\n");
res = curl_easy_perform(curl);
curl_easy_cleanup(curl);
}
return (int)res;
}