add type check to reply id

2022-07-27 17:53:08 +02:00 · 2022-07-27 17:53:08 +02:00 · a31a39cf9c
commit a31a39cf9c
parent 85b8754b85
1 changed files with 5 additions and 0 deletions
--- a/server.js
+++ b/server.js
@ -578,6 +578,11 @@ router.post("/api/post", async function(req,res) {
    reply_id = req.body.reply_id
  }

+  if((typeof req.body.reply_id) != "number") {
+    res.json({"error":"no valid reply id given"})
+    return
+  }
+
  if(req.body.message.length > 1000) {
    res.json({"error":"message too long"})
    return