curl/backport-tool_operate-refuse-data-or-form-and-continue-at-com.patch
sherlock2010 fd9fed8b41 backport some patches from community
(cherry picked from commit 8afd3b243da43e6602d4780fa0312fc72c31449d)
2024-01-04 19:08:04 +08:00

125 lines
3.6 KiB
Diff

rom 39a33fcac0e4530ef0c60d3319504e078ea2f137 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Mon, 8 May 2023 00:14:33 +0200
Subject: [PATCH] tool_operate: refuse (--data or --form) and --continue-at
combo
libcurl assumes that a --continue-at resumption is done to continue an
upload using the read callback and neither --data nor --form use
that and thus won't do what the user wants. Whatever the user wants
with this strange combination.
Add test 426 to verify.
Reported-by: Smackd0wn on github
Fixes #11081
Closes #11083
Conflict: context adapt for tests/data/Makefile.inc
Reference: https://github.com/curl/curl/commit/39a33fcac0e4530ef0c60d3319504e078ea2f137
---
src/tool_operate.c | 27 +++++++++++++++++++--------
tests/data/Makefile.inc | 1 +
tests/data/test426 | 34 ++++++++++++++++++++++++++++++++++
3 files changed, 54 insertions(+), 8 deletions(-)
create mode 100644 tests/data/test426
diff --git a/src/tool_operate.c b/src/tool_operate.c
index a9f93ef..c97addc 100644
--- a/src/tool_operate.c
+++ b/src/tool_operate.c
@@ -1310,19 +1310,30 @@ static CURLcode single_transfer(struct GlobalConfig *global,
switch(config->httpreq) {
case HTTPREQ_SIMPLEPOST:
- my_setopt_str(curl, CURLOPT_POSTFIELDS,
- config->postfields);
- my_setopt(curl, CURLOPT_POSTFIELDSIZE_LARGE,
- config->postfieldsize);
+ if(config->resume_from) {
+ errorf(global, "cannot mix --continue-at with --data\n");
+ result = CURLE_FAILED_INIT;
+ }
+ else {
+ my_setopt_str(curl, CURLOPT_POSTFIELDS,
+ config->postfields);
+ my_setopt(curl, CURLOPT_POSTFIELDSIZE_LARGE,
+ config->postfieldsize);
+ }
break;
case HTTPREQ_MIMEPOST:
/* free previous remainders */
curl_mime_free(config->mimepost);
config->mimepost = NULL;
- result = tool2curlmime(curl, config->mimeroot, &config->mimepost);
- if(result)
- break;
- my_setopt_mimepost(curl, CURLOPT_MIMEPOST, config->mimepost);
+ if(config->resume_from) {
+ errorf(global, "cannot mix --continue-at with --form\n");
+ result = CURLE_FAILED_INIT;
+ }
+ else {
+ result = tool2curlmime(curl, config->mimeroot, &config->mimepost);
+ if(!result)
+ my_setopt_mimepost(curl, CURLOPT_MIMEPOST, config->mimepost);
+ }
break;
default:
break;
diff --git a/tests/data/Makefile.inc b/tests/data/Makefile.inc
index d681f92..2d62a6b 100644
--- a/tests/data/Makefile.inc
+++ b/tests/data/Makefile.inc
@@ -68,6 +68,7 @@ test392 test393 test394 test395 test396 test397 \
test400 test401 test402 test403 test404 test405 test406 test407 test408 \
test409 test410 \
test418 \
+test426 \
test430 test431 test432 test433 test434 test435 test445 test446\
\
test442 test443 test444 \
diff --git a/tests/data/test426 b/tests/data/test426
new file mode 100644
index 0000000..34c80c6
--- /dev/null
+++ b/tests/data/test426
@@ -0,0 +1,34 @@
+<testcase>
+<info>
+<keywords>
+error detection
+</keywords>
+</info>
+
+#
+# Server-side
+<reply>
+</reply>
+
+#
+# Client-side
+<client>
+<server>
+http
+</server>
+<name>
+try --data with --continue-at
+</name>
+<command>
+http://%HOSTIP:%HTTPPORT/%TESTNUMBER -d foobar -C 3
+</command>
+</client>
+
+#
+# Verify data after the test has been "shot"
+<verify>
+<errorcode>
+2
+</errorcode>
+</verify>
+</testcase>
--
2.33.0