fix: check for pendingUrls desync

2026-05-13 11:40:46 -03:00
parent facee79998
commit a133f767f3
1 changed files with 14 additions and 1 deletions
@@ -481,7 +481,20 @@ void TinyMITMProxy::handleClient(SOCKET clientSocket)

                        if (complete)
                        {
-                            std::string url = pendingUrls.back();
+                            if (pendingUrls.empty())
+                            {
+                                TINYMITM_WRITELOG(error,
+                                                  "Pending URLs empty but request complete for {}. This shouldn't "
+                                                  "happen, resetting stream. Buffer size: {}",
+                                                  host, clientStream.buffer.size());
+
+                                clientStream.buffer.erase(0, totalRequestSize);
+                                clientStream.reset();
+                                break;
+                            }
+
+                            std::string url = pendingUrls.front();
+                            pendingUrls.pop_front();
                            std::string headers = clientStream.buffer.substr(0, clientStream.headersEnd + 4);

                            removeHeader(headers, "Accept-Encoding");