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Commit 721af5b6 authored by Steven Moreland's avatar Steven Moreland Committed by Pawan Wagh
Browse files

libbinder_ndk: allow null codeToFunction. 

If this is null (as in the fuzzer), it crashes.

Bug: N/A
Test: N/A
Change-Id: Icd0107d1fada88abad3375d619b672cae64190db
parent 0d6e60f8

libs/binder/ndk/include_cpp/android/binder_interface_utils.h

+4 −1
Original line number Diff line number Diff line
@@ -292,7 +292,10 @@ AIBinder_Class* ICInterface::defineClass(const char* interfaceDescriptor, 
#if !defined(__ANDROID_PRODUCT__) && \

        (defined(__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__) || __ANDROID_API__ >= 36)

    if API_LEVEL_AT_LEAST (36, 202504) {

        AIBinder_Class_setTransactionCodeToFunctionNameMap(clazz, codeToFunction, functionCount);

        if (codeToFunction != nullptr) {

            AIBinder_Class_setTransactionCodeToFunctionNameMap(clazz, codeToFunction,

                                                               functionCount);

        }

    }

#else

    (void)codeToFunction;