commit 556ec1d901802b9ddb529568e24df593094370b5
author Pawan Wagh <waghpawan@google.com> Fri Nov 18 03:45:54 2022 +0000
committer Copybara-Service <copybara-worker@google.com> Tue Nov 22 13:05:29 2022 -0800
tree 84a7cf6201cf2b98535889292a31ba17cba1d612
parent dc27985f3e5e8b5f55541fb831c4bf8893e584dd

Merge "set calling UID in fuzzService"

GitOrigin-RevId: 5b3be1512afd08daabc643b7d298f6acb1dd63e5
Change-Id: I1a29bf6e78bc6f02a576e4ea02862b5fcad1b504

libs/binder/tests/parcel_fuzzer/libbinder_driver.cpp

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>();