Fix behaviour when passing NULL to CURLOPT_POSTFIELDS and CURLOPT_HTTPPOST.

3 files changed, 56 insertions, 1 deletions

diff --git a/tests/libtest/Makefile.am b/tests/libtest/Makefile.am
index 688c7a4b2..06fbe5519 100644
--- a/tests/libtest/Makefile.am
+++ b/tests/libtest/Makefile.am
@@ -39,7 +39,7 @@ SUPPORTFILES = first.c test.h
 
 # These are all libcurl test programs
 noinst_PROGRAMS = lib500 lib501 lib502 lib503 lib504 lib505 lib506 lib507 \
-  lib508 lib509 lib510 lib511 lib512 lib513 lib514
+  lib508 lib509 lib510 lib511 lib512 lib513 lib514 lib515 lib516
 
 lib500_SOURCES = lib500.c $(SUPPORTFILES)
 lib500_LDADD = $(LIBDIR)/libcurl.la
@@ -100,3 +100,11 @@ lib513_DEPENDENCIES = $(LIBDIR)/libcurl.la
 lib514_SOURCES = lib514.c $(SUPPORTFILES)
 lib514_LDADD = $(LIBDIR)/libcurl.la
 lib514_DEPENDENCIES = $(LIBDIR)/libcurl.la
+
+lib515_SOURCES = lib515.c $(SUPPORTFILES)
+lib515_LDADD = $(LIBDIR)/libcurl.la
+lib515_DEPENDENCIES = $(LIBDIR)/libcurl.la
+
+lib516_SOURCES = lib516.c $(SUPPORTFILES)
+lib516_LDADD = $(LIBDIR)/libcurl.la
+lib516_DEPENDENCIES = $(LIBDIR)/libcurl.la
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;
+}
diff --git a/tests/libtest/lib516.c b/tests/libtest/lib516.c
new file mode 100644
index 000000000..6e71fb4bb
--- /dev/null
+++ b/tests/libtest/lib516.c
@@ -0,0 +1,23 @@
+#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_HTTPPOST, NULL);
+    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;
+}