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-rw-r--r--libs/binder/tests/unit_fuzzers/RecordedTransactionFileFuzz.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/libs/binder/tests/unit_fuzzers/RecordedTransactionFileFuzz.cpp b/libs/binder/tests/unit_fuzzers/RecordedTransactionFileFuzz.cpp
index e494366267..f3006cdeee 100644
--- a/libs/binder/tests/unit_fuzzers/RecordedTransactionFileFuzz.cpp
+++ b/libs/binder/tests/unit_fuzzers/RecordedTransactionFileFuzz.cpp
@@ -35,7 +35,7 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
if (transaction.has_value()) {
intermediateFile = std::tmpfile();
- android::base::unique_fd fdForWriting(fileno(intermediateFile));
+ android::base::unique_fd fdForWriting(dup(fileno(intermediateFile)));
auto writeStatus ATTRIBUTE_UNUSED = transaction.value().dumpToFile(fdForWriting);
std::fclose(intermediateFile);