Stress more with MockedHelloWorld

fuzzing/MockedHelloWorld.cpp

@@ -22,13 +22,34 @@ extern "C" int LLVMFuzzerInitialize(int *argc, char ***argv) {
         }
     }).post("/*", [](auto *res, auto *req) {
         res->onAborted([]() {
+            /* We might as well use this opportunity to stress the loop a bit */
+            uWS::Loop::get()->defer([]() {
 
+            });
         });
         res->onData([res](std::string_view chunk, bool isEnd) {
             if (isEnd) {
                 res->end(chunk);
             }
         });
+    }).any("/:candy/*", [](auto *res, auto *req) {
+        if (req->getParameter(0).length() == 0) {
+            free((void *) -1);
+        }
+        /* Some invalid queries */
+        req->getParameter(30000);
+        req->getParameter(-34234);
+        req->getHeader("yhello");
+        req->getQuery();
+
+        /*req->onAborted([]() {
+
+        });*/
+
+        /* As of now, this will be called immediately, but changes could make it properly deferred */
+        uWS::Loop::get()->defer([res]() {
+            res->end("Deferred answer here");
+        });
     }).listen(9001, [](us_listen_socket_t *listenSocket) {
         if (listenSocket) {
             std::cout << "Listening on port " << 9001 << std::endl;

fuzzing/uSocketsMock.c

@@ -17,6 +17,8 @@ struct us_loop_t {
     /* Post and pre callbacks */
     void (*pre_cb)(struct us_loop_t *loop);
     void (*post_cb)(struct us_loop_t *loop);
+
+    void (*wakeup_cb)(struct us_loop_t *loop);
 };
 
 struct us_loop_t *us_create_loop(void *hint, void (*wakeup_cb)(struct us_loop_t *loop), void (*pre_cb)(struct us_loop_t *loop), void (*post_cb)(struct us_loop_t *loop), unsigned int ext_size) {
@@ -27,10 +29,16 @@ struct us_loop_t *us_create_loop(void *hint, void (*wakeup_cb)(struct us_loop_t
 
     loop->pre_cb = pre_cb;
     loop->post_cb = post_cb;
+    loop->wakeup_cb = wakeup_cb;
 
     return loop;
 }
 
+void us_wakeup_loop(struct us_loop_t *loop) {
+    /* We do this immediately as of now, could be delayed to next iteration */
+    loop->wakeup_cb(loop);
+}
+
 void us_loop_free(struct us_loop_t *loop) {
     free(loop);
 }