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Commit 897f894e authored by Mike Lockwood's avatar Mike Lockwood
Browse files

MTP: Close and reopen driver file after an error. 



BUG: 3368665

Change-Id: Ib1580c0e98a4d192aa0c213406fd3bafae597ec0
Signed-off-by: default avatarMike Lockwood <lockwood@android.com>
parent 242d0cdc

media/jni/android_mtp_MtpServer.cpp

+16 −15
Original line number Diff line number Diff line
@@ -96,6 +96,8 @@ public: 


    virtual bool threadLoop() {

        sMutex.lock();



        while (!mDone) {

            mFd = open("/dev/mtp_usb", O_RDWR);

            printf("open returned %d\n", mFd);

            if (mFd < 0) {
@@ -107,7 +109,6 @@ public: 
            mServer = new MtpServer(mFd, mDatabase, AID_MEDIA_RW, 0664, 0775);

            mServer->addStorage(mStoragePath, mReserveSpace);



        while (!mDone) {

            sMutex.unlock();



            LOGD("MtpThread mServer->run");
@@ -115,12 +116,12 @@ public: 
            sleep(1);



            sMutex.lock();

        }



            close(mFd);

            mFd = -1;

            delete mServer;

            mServer = NULL;

        }



        JNIEnv* env = AndroidRuntime::getJNIEnv();

        env->SetIntField(mJavaServer, field_context, 0);