Fix behaviour when passing NULL to CURLOPT_POSTFIELDS and CURLOPT_HTTPPOST.

1 files changed, 24 insertions, 0 deletions

diff --git a/tests/libtest/lib515.c b/tests/libtest/lib515.c
new file mode 100644
index 000000000..ce075110d
--- /dev/null
+++ b/tests/libtest/lib515.c
@@ -0,0 +1,24 @@
+#include "test.h"
+
+int test(char *URL)
+{
+  CURL *curl;
+  CURLcode res=CURLE_OK;
+
+  curl = curl_easy_init();
+  if(curl) {
+    /* First set the URL that is about to receive our POST. */
+    curl_easy_setopt(curl, CURLOPT_URL, URL);
+    curl_easy_setopt(curl, CURLOPT_POSTFIELDS, NULL);
+    curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE, 0);
+    curl_easy_setopt(curl, CURLOPT_VERBOSE, 1); /* show verbose for debug */
+    curl_easy_setopt(curl, CURLOPT_HEADER, 1); /* include header */
+
+    /* Now, we should be making a zero byte POST request */
+    res = curl_easy_perform(curl);
+
+    /* always cleanup */
+    curl_easy_cleanup(curl);
+  }
+  return (int)res;
+}