From 95ff757c73787f6e9ecca6acd2957f27ac92b6ad Mon Sep 17 00:00:00 2001
From: levlam <levlam@telegram.org>
Date: Wed, 6 Sep 2023 18:48:41 +0300
Subject: [PATCH] Immediately return an error if more than 50 inline query
 results are provided.

---
 telegram-bot-api/Client.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/telegram-bot-api/Client.cpp b/telegram-bot-api/Client.cpp
index cea1026..33d4f31 100644
--- a/telegram-bot-api/Client.cpp
+++ b/telegram-bot-api/Client.cpp
@@ -6232,6 +6232,10 @@ td::Result<td::vector<td_api::object_ptr<td_api::InputInlineQueryResult>>> Clien
   if (values.type() != td::JsonValue::Type::Array) {
     return td::Status::Error(400, "Expected an Array of inline query results");
   }
+  constexpr std::size_t MAX_INLINE_QUERY_RESULT_COUNT = 50;
+  if (values.get_array().size() > MAX_INLINE_QUERY_RESULT_COUNT) {
+    return td::Status::Error(400, "Too many inline query results specified");
+  }
 
   td::vector<object_ptr<td_api::InputInlineQueryResult>> inline_query_results;
   for (auto &value : values.get_array()) {