From: Daniel Stenberg <daniel@haxx.se>
Date: Thu, 6 Apr 2023 07:58:13 +0000 (+0200)
Subject: configure: don't set HAVE_WRITABLE_ARGV on Windows
X-Git-Tag: curl-8_1_0~210
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7b95b6e98380b892193c6bc7ea85eab306c901f8;p=thirdparty%2Fcurl.git

configure: don't set HAVE_WRITABLE_ARGV on Windows

Ref: #10888
Closes #10896
---

diff --git a/configure.ac b/configure.ac
index c95b4aacea..d54d8b2645 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1794,9 +1794,17 @@ AC_MSG_CHECKING([if argv can be written to])
 CURL_RUN_IFELSE([[
 int main(int argc, char **argv)
 {
+#ifdef _WIN32
+  /* on Windows, writing to the argv does not hide the argument in
+     process lists so it can just be skipped */
+  (void)argc;
+  (void)argv;
+  return 1;
+#else
   (void)argc;
   argv[0][0] = ' ';
   return (argv[0][0] == ' ')?0:1;
+#endif
 }
 ]],[
   curl_cv_writable_argv=yes