feat: check for malformed requests

Cogmasters · Jun 10, 2023 · 9fdabcd · 9fdabcd
1 parent dc8cb4d
commit 9fdabcd
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Showing 2 changed files with 7 additions and 0 deletions.
diff --git a/core/error.h b/core/error.h
@@ -8,6 +8,8 @@
  *  @{ */
 
 typedef enum CCORDcode {
+    /** failure when creating request's payload */
+    CCORD_MALFORMED_PAYLOAD = -12,
     /** couldn't enqueue worker thread (queue is full) */
     CCORD_FULL_WORKER = -11,
     /** couldn't perform action because resource is unavailable */

diff --git a/src/discord-rest.c b/src/discord-rest.c
@@ -120,6 +120,11 @@ discord_rest_run(struct discord_rest *rest,
         static struct ccord_szbuf blank = { 0 };
         body = &blank;
     }
+    else if (body->start && !body->size) {
+        logconf_error(&rest->conf, "(Internal error) Request body couldn't "
+                                   "be formed, please report it.");
+        return CCORD_MALFORMED_PAYLOAD;
+    }
 
     /* build the endpoint string */
     va_start(args, endpoint_fmt);