Camera: keep camera device alive during dump

Bug: 37868600 Change-Id: I143228b322ef4d0bce470bbd6c5fb562626b183b
7 years ago · e5138f10ca
parent e2ded2133a
commit e5138f10ca
1 changed files with 3 additions and 2 deletions
--- a/services/camera/libcameraservice/common/Camera2ClientBase.cpp
+++ b/services/camera/libcameraservice/common/Camera2ClientBase.cpp
@ -156,13 +156,14 @@ status_t Camera2ClientBase<TClientBase>::dumpDevice(
    result = "  Device dump:\n";
    write(fd, result.string(), result.size());

-    if (!mDevice.get()) {
+    sp<CameraDeviceBase> device = mDevice;
+    if (!device.get()) {
        result = "  *** Device is detached\n";
        write(fd, result.string(), result.size());
        return NO_ERROR;
    }

-    status_t res = mDevice->dump(fd, args);
+    status_t res = device->dump(fd, args);
    if (res != OK) {
        result = String8::format("   Error dumping device: %s (%d)",
                strerror(-res), res);