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Commit a34d5293 authored by Vick Wang's avatar Vick Wang
Browse files

Suppress ThreadNetwork HAL debug log on user build 

Due to security concerns, ThreadNetwork HAL service's debug log should
not be visible on user builds.

The "debuggable" field defines the flags that will be applied to
userdebug/eng variant builds.

Bug: 359338609
Test: No debug log from android.hardware.threadnetwork-service in logcat
Change-Id: I13993191efd3841fc8db1888be7c59c86f6608d3
parent 5e3235fb

threadnetwork/aidl/default/Android.bp

+13 −0
Original line number Diff line number Diff line
@@ -14,6 +14,8 @@ cc_binary { 
    vendor: true,

    relative_install_path: "hw",



    defaults: ["android.hardware.threadnetwork-service.defaults"],



    shared_libs: [

        "libbinder_ndk",

        "liblog",
@@ -43,6 +45,17 @@ cc_binary { 
    ],

}



cc_defaults {

    name: "android.hardware.threadnetwork-service.defaults",

    product_variables: {

        debuggable: {

            cppflags: [

                "-DDEV_BUILD",

            ],

        },

    },

}



cc_fuzz {

    name: "android.hardware.threadnetwork-service.fuzzer",

threadnetwork/aidl/default/utils.cpp

+6 −0
Original line number Diff line number Diff line
@@ -43,6 +43,7 @@ void otLogCritPlat(const char* format, ...) { 
}



void otDumpDebgPlat(const char* aText, const void* aData, uint16_t aDataLength) {

#ifdef DEV_BUILD

    constexpr uint16_t kBufSize = 512;

    char buf[kBufSize];
@@ -55,6 +56,11 @@ void otDumpDebgPlat(const char* aText, const void* aData, uint16_t aDataLength) 


        __android_log_print(ANDROID_LOG_DEBUG, LOG_TAG, "%s: %s", aText, buf);

    }

#else

    OT_UNUSED_VARIABLE(aText);

    OT_UNUSED_VARIABLE(aData);

    OT_UNUSED_VARIABLE(aDataLength);

#endif

}



OT_TOOL_WEAK void otPlatAlarmMilliFired(otInstance* aInstance) {