File _service:tar_scm_kernel_repo:backport-tool_oper... of Package curl

File _service:tar_scm_kernel_repo:backport-tool_operate-refuse-data-or-form-and-continue-at-com.patch of Package curl

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