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Commit 55857b67 authored by Orion Hodson's avatar Orion Hodson Committed by Automerger Merge Worker
Browse files

Merge changes from topic "lnh-jifd-leak" am: f900f378 

Change-Id: I51869247e1275a6488be542ba13d2ff813d6a935
parents f94b26a8 f900f378

core/jni/android_os_Parcel.cpp

+5 −1
Original line number Diff line number Diff line
@@ -475,7 +475,11 @@ static jobject android_os_Parcel_readFileDescriptor(JNIEnv* env, jclass clazz, j 
        if (fd < 0) return NULL;

        fd = fcntl(fd, F_DUPFD_CLOEXEC, 0);

        if (fd < 0) return NULL;

        return jniCreateFileDescriptor(env, fd);

        jobject jifd = jniCreateFileDescriptor(env, fd);

        if (jifd == NULL) {

            close(fd);

        }

        return jifd;

    }

    return NULL;

}

core/jni/android_os_SharedMemory.cpp

+5 −1
Original line number Diff line number Diff line
@@ -69,7 +69,11 @@ jobject SharedMemory_nCreate(JNIEnv* env, jobject, jstring jname, jint size) { 
        return nullptr;

    }



    return jniCreateFileDescriptor(env, fd);

    jobject jifd = jniCreateFileDescriptor(env, fd);

    if (jifd == nullptr) {

        close(fd);

    }

    return jifd;

}



jint SharedMemory_nGetSize(JNIEnv* env, jobject, jobject fileDescriptor) {

services/core/jni/com_android_server_SerialService.cpp

+1 −0
Original line number Diff line number Diff line
@@ -48,6 +48,7 @@ static jobject android_server_SerialService_open(JNIEnv *env, jobject /* thiz */ 


    jobject fileDescriptor = jniCreateFileDescriptor(env, fd);

    if (fileDescriptor == NULL) {

        close(fd);

        return NULL;

    }

    return env->NewObject(gParcelFileDescriptorOffsets.mClass,

services/core/jni/com_android_server_UsbDeviceManager.cpp

+13 −16
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ 


#include "jni.h"

#include <nativehelper/JNIHelp.h>

#include <nativehelper/ScopedUtfChars.h>

#include "android_runtime/AndroidRuntime.h"

#include "android_runtime/Log.h"

#include "MtpDescriptors.h"
@@ -88,6 +89,7 @@ static jobject android_server_UsbDeviceManager_openAccessory(JNIEnv *env, jobjec 
    }

    jobject fileDescriptor = jniCreateFileDescriptor(env, fd);

    if (fileDescriptor == NULL) {

        close(fd);

        return NULL;

    }

    return env->NewObject(gParcelFileDescriptorOffsets.mClass,
@@ -120,35 +122,30 @@ static jint android_server_UsbDeviceManager_getAudioMode(JNIEnv* /* env */, jobj 
}



static jobject android_server_UsbDeviceManager_openControl(JNIEnv *env, jobject /* thiz */, jstring jFunction) {

    const char *function = env->GetStringUTFChars(jFunction, NULL);

    ScopedUtfChars function(env, jFunction);

    bool ptp = false;

    int fd = -1;

    if (!strcmp(function, "ptp")) {

    if (!strcmp(function.c_str(), "ptp")) {

        ptp = true;

    }

    if (!strcmp(function, "mtp") || ptp) {

    if (!strcmp(function.c_str(), "mtp") || ptp) {

        fd = TEMP_FAILURE_RETRY(open(ptp ? FFS_PTP_EP0 : FFS_MTP_EP0, O_RDWR));

        if (fd < 0) {

            ALOGE("could not open control for %s %s", function, strerror(errno));

            goto error;

            ALOGE("could not open control for %s %s", function.c_str(), strerror(errno));

            return NULL;

        }

        if (!writeDescriptors(fd, ptp)) {

            goto error;

            close(fd);

            return NULL;

        }

    }



    if (function != NULL) {

        env->ReleaseStringUTFChars(jFunction, function);

    }

    return jniCreateFileDescriptor(env, fd);

error:

    if (fd != -1) {

    jobject jifd = jniCreateFileDescriptor(env, fd);

    if (jifd == NULL) {

        // OutOfMemoryError will be pending.

        close(fd);

    }

    if (function != NULL) {

        env->ReleaseStringUTFChars(jFunction, function);

    }

    return NULL;

    return jifd;

}



static const JNINativeMethod method_table[] = {

services/core/jni/com_android_server_UsbHostManager.cpp

+1 −0
Original line number Diff line number Diff line
@@ -134,6 +134,7 @@ static jobject android_server_UsbHostManager_openDevice(JNIEnv *env, jobject /* 


    jobject fileDescriptor = jniCreateFileDescriptor(env, newFD);

    if (fileDescriptor == NULL) {

        close(newFD);

        return NULL;

    }

    return env->NewObject(gParcelFileDescriptorOffsets.mClass,