Merge "set calling UID in fuzzService" am: 5b3be1512a am: 5a853510ac

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2307839

Change-Id: I090cb6750671adf3c2b4d55b6f7db8da08a52cc6
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/libs/binder/tests/parcel_fuzzer/libbinder_driver.cpp b/libs/binder/tests/parcel_fuzzer/libbinder_driver.cpp
index 9670aa3..86461c8 100644
--- a/libs/binder/tests/parcel_fuzzer/libbinder_driver.cpp
+++ b/libs/binder/tests/parcel_fuzzer/libbinder_driver.cpp
@@ -18,6 +18,7 @@
 #include <fuzzbinder/random_parcel.h>
 
 #include <android-base/logging.h>
+#include <binder/IPCThreadState.h>
 #include <binder/ProcessState.h>
 
 namespace android {
@@ -30,6 +31,11 @@
             .extraFds = {},
     };
 
+    if (provider.ConsumeBool()) {
+        // set calling uid
+        IPCThreadState::self()->restoreCallingIdentity(provider.ConsumeIntegral<int64_t>());
+    }
+
     while (provider.remaining_bytes() > 0) {
         uint32_t code = provider.ConsumeIntegral<uint32_t>();
         uint32_t flags = provider.ConsumeIntegral<uint32_t>();