small fixes

Author: rmalmain

libafl_frida/src/executor.rs

@@ -41,7 +41,7 @@ where
     // thread_id for the Stalker
     thread_id: Option<u32>,
     /// Frida's dynamic rewriting engine
-    stalker: Stalker<'a>,
+    stalker: Stalker,
     /// User provided callback for instrumentation
     helper: &'c mut FridaInstrumentationHelper<'b, RT>,
     followed: bool,

libafl_frida/src/lib.rs

@@ -575,7 +575,7 @@ mod tests {
             "Skipping test, {test_harness} not found"
         );
 
-        GUM.set(unsafe { Gum::obtain() })
+        GUM.set(Gum::obtain())
             .unwrap_or_else(|_| panic!("Failed to initialize Gum"));
         let simulated_args = vec![
             "libafl_frida_test",