binderLibTest: fix HangingServices race
Change-Id: If0db0f4334de57f6a052449a8474f5793c4be392
Fixes: 266537959
Test: binderLibTest
diff --git a/libs/binder/tests/binderLibTest.cpp b/libs/binder/tests/binderLibTest.cpp
index f7498c4..955c650 100644
--- a/libs/binder/tests/binderLibTest.cpp
+++ b/libs/binder/tests/binderLibTest.cpp
@@ -1406,9 +1406,11 @@
ASSERT_TRUE(server != nullptr);
int32_t delay = 1000; // ms
data.writeInt32(delay);
+ // b/266537959 - must take before taking lock, since countdown is started in the remote
+ // process there.
+ size_t epochMsBefore = epochMillis();
EXPECT_THAT(server->transact(BINDER_LIB_TEST_PROCESS_TEMPORARY_LOCK, data, &reply), NO_ERROR);
std::vector<std::thread> ts;
- size_t epochMsBefore = epochMillis();
for (size_t i = 0; i < kKernelThreads + 1; i++) {
ts.push_back(std::thread([&] {
Parcel local_reply;