From 330a40552cbd26ebcdf25bf209e12697ac330737 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Mon, 9 Oct 2017 22:41:11 +0200
Subject: add MHD_free(), as suggested by Tim on the mailinglist

---
 src/examples/authorization_example.c | 11 +++++++----
 src/examples/digest_auth_example.c   |  5 +++--
 2 files changed, 10 insertions(+), 6 deletions(-)

(limited to 'src/examples')

diff --git a/src/examples/authorization_example.c b/src/examples/authorization_example.c
index d62973a2..d8a88203 100644
--- a/src/examples/authorization_example.c
+++ b/src/examples/authorization_example.c
@@ -70,8 +70,11 @@ ahc_echo (void *cls,
 
   /* require: "Aladdin" with password "open sesame" */
   pass = NULL;
-  user = MHD_basic_auth_get_username_password (connection, &pass);
-  fail = ( (user == NULL) || (0 != strcmp (user, "Aladdin")) || (0 != strcmp (pass, "open sesame") ) );
+  user = MHD_basic_auth_get_username_password (connection,
+                                               &pass);
+  fail = ( (NULL == user) ||
+           (0 != strcmp (user, "Aladdin")) ||
+           (0 != strcmp (pass, "open sesame") ) );
   if (fail)
   {
       response = MHD_create_response_from_buffer (strlen (DENIED),
@@ -87,9 +90,9 @@ ahc_echo (void *cls,
       ret = MHD_queue_response (connection, MHD_HTTP_OK, response);
     }
   if (NULL != user)
-    free (user);
+    MHD_free (user);
   if (NULL != pass)
-    free (pass);
+    MHD_free (pass);
   MHD_destroy_response (response);
   return ret;
 }
diff --git a/src/examples/digest_auth_example.c b/src/examples/digest_auth_example.c
index 4b00669f..889967fb 100644
--- a/src/examples/digest_auth_example.c
+++ b/src/examples/digest_auth_example.c
@@ -54,7 +54,7 @@ ahc_echo (void *cls,
   (void)ptr;               /* Unused. Silent compiler warning. */
 
   username = MHD_digest_auth_get_username(connection);
-  if (username == NULL)
+  if (NULL == username)
     {
       response = MHD_create_response_from_buffer(strlen (DENIED),
 						 DENIED,
@@ -70,7 +70,7 @@ ahc_echo (void *cls,
 			      username,
 			      password,
 			      300);
-  free(username);
+  MHD_free (username);
   if ( (ret == MHD_INVALID_NONCE) ||
        (ret == MHD_NO) )
     {
@@ -93,6 +93,7 @@ ahc_echo (void *cls,
   return ret;
 }
 
+
 int
 main (int argc, char *const *argv)
 {
-- 
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