challenger

commit 0568c69f666935fba6c533058097e57fa810d12f
parent f1a373ffb176e79bfe5d495fd3f1341c30fe6292
Author: Christian Grothoff <grothoff@gnunet.org>
Date:   Thu,  9 Jul 2026 21:06:28 +0200

handle PP start error properly

Diffstat:
M
src/challenger/challenger-httpd_solve.c
 | 
9
+++++++++
M
src/challenger/challenger-httpd_token.c
 | 
10
++++++++++

2 files changed, 19 insertions(+), 0 deletions(-)
diff --git a/src/challenger/challenger-httpd_solve.c b/src/challenger/challenger-httpd_solve.c
@@ -186,6 +186,15 @@ CH_handler_solve (struct CH_HandlerContext *hc,
                                         1024,
                                         &post_iter,
                                         bc);
+    if (NULL == bc->pp)
+    {
+      GNUNET_break_op (0);
+      return TALER_MHD_reply_with_error (
+        hc->connection,
+        MHD_HTTP_BAD_REQUEST,
+        TALER_EC_GENERIC_PARAMETER_MALFORMED,
+        "Content-Type");
+    }
     if (GNUNET_OK !=
         GNUNET_STRINGS_string_to_data (hc->path,
                                        strlen (hc->path),
diff --git a/src/challenger/challenger-httpd_token.c b/src/challenger/challenger-httpd_token.c
@@ -244,6 +244,16 @@ CH_handler_token (struct CH_HandlerContext *hc,
                                         2 * 1024,
                                         &post_iter,
                                         bc);
+    if (NULL == bc->pp)
+    {
+      GNUNET_break_op (0);
+      return CH_reply_with_oauth_error (
+        hc->connection,
+        MHD_HTTP_BAD_REQUEST,
+        "invalid_request",
+        TALER_EC_GENERIC_PARAMETER_MALFORMED,
+        "Content-Type");
+    }
     TALER_MHD_check_content_length (hc->connection,
                                     2 * 1024);
     return MHD_YES;