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Commit b2425491 authored by Erik Kline's avatar Erik Kline
Browse files

Give bluetooth sufficient capabilities to run DhcpClient 

Specifically:
    CAP_NET_RAW
    CAP_NET_BIND_SERVICE

Bug: 26991160
Change-Id: I2afddc9efa3b613d974afb0ea33703948203d99a
parent 111d5565

core/jni/com_android_internal_os_Zygote.cpp

+4 −0
Original line number Diff line number Diff line
@@ -610,6 +610,10 @@ static jint com_android_internal_os_Zygote_nativeForkAndSpecialize( 
        // Grant CAP_WAKE_ALARM and CAP_BLOCK_SUSPEND to the Bluetooth process.

        capabilities |= (1LL << CAP_WAKE_ALARM);

        capabilities |= (1LL << CAP_BLOCK_SUSPEND);

        // Allow bluetooth to open packet sockets so it can start the DHCP client.

        // TODO: consider making such functionality an RPC to netd.

        capabilities |= (1LL << CAP_NET_RAW);

        capabilities |= (1LL << CAP_NET_BIND_SERVICE);



        // Add the Bluetooth process to the system group.

        jsize length = env->GetArrayLength(reinterpret_cast<jarray>(gids));