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Commit d286af0b authored by Alexey Polyudov's avatar Alexey Polyudov Committed by Android (Google) Code Review
Browse files

Merge "gatekeeperd: protect from invalid data passed by HAL" into nyc-mr2-dev

parents 6c533a7f 8c63536d

gatekeeperd/gatekeeperd.cpp

+8 −1
Original line number Diff line number Diff line
@@ -169,7 +169,14 @@ public: 
                    enrolled_password_handle, enrolled_password_handle_length);

        }



        if (ret == 0) {

        if (ret == GATEKEEPER_RESPONSE_OK && (*enrolled_password_handle == nullptr ||

            *enrolled_password_handle_length != sizeof(password_handle_t))) {

            ret = GATEKEEPER_RESPONSE_ERROR;

            ALOGE("HAL: password_handle=%p size_of_handle=%" PRIu32 "\n",

                  *enrolled_password_handle, *enrolled_password_handle_length);

        }



        if (ret == GATEKEEPER_RESPONSE_OK) {

            gatekeeper::password_handle_t *handle =

                    reinterpret_cast<gatekeeper::password_handle_t *>(*enrolled_password_handle);

            store_sid(uid, handle->user_id);