7597585280
fix avc denials of system_data_file and IPerf
avc: denied { search } for comm="alcomm.qti.qdma" name="0" dev="dm-10" ino=496
scontext=u:r:vendor_qcc_app:s0 tcontext=u:object_r:system_data_file:s0:c512,c768
tclass=dir permissive=0
avc: denied { find } for interface=vendor.qti.hardware.perf::IPerf
sid=u:r:vendor_qcc_lmtp_app:s0 pid=6078 scontext=u:r:vendor_qcc_lmtp_app:s0
tcontext=u:object_r:vendor_hal_perf_hwservice:s0 tclass=hwservice_manager
permissive=0
Change-Id: I6a53c353d4429fa8b6d05b5cd411b5efa8c0cc8c
66 lines
3 KiB
Text
66 lines
3 KiB
Text
# Copyright (c) 2020 The Linux Foundation. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following
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# disclaimer in the documentation and/or other materials provided
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# with the distribution.
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# * Neither the name of The Linux Foundation nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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typeattribute vendor_qcc_app mlstrustedsubject;
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app_domain(vendor_qcc_app)
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net_domain(vendor_qcc_app)
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binder_use(vendor_qcc_app)
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allow vendor_qcc_app radio_service:service_manager find;
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# for vendor_perf_service
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allow vendor_qcc_app app_api_service:service_manager find;
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# allow access to qdma dropbox (/data/misc/qdma)
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allow vendor_qcc_app vendor_qcc_data_file:dir create_dir_perms;
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allow vendor_qcc_app vendor_qcc_data_file:file create_file_perms;
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# allow access to socket
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unix_socket_connect(vendor_qcc_app, vendor_dpmtcm, vendor_dpmd)
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unix_socket_connect(vendor_qcc_app, vendor_dpmtcm, vendor_tcmd)
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# allow access to mediadrmserver for qdmastats/wvstats
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allow vendor_qcc_app mediadrmserver_service:service_manager find;
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# allow vendor_qcc_app to access system_app_data_file
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# necessary for read and write /data/user_de/0/com.---.qti.qdma subdirectory.
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allow vendor_qcc_app system_data_file:dir search;
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allow vendor_qcc_app system_app_data_file:dir create_dir_perms;
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allow vendor_qcc_app system_app_data_file:file create_file_perms;
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allow vendor_qcc_app user_profile_root_file:dir search;
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# allow cgroup access
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allow vendor_qcc_app cgroup:file rw_file_perms;
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#allow mediametrics_service
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allow vendor_qcc_app mediametrics_service:service_manager find;
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# Allow read-write permissions to qdma sockets under vendor_qcc_app_socket.
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allow vendor_qcc_app vendor_qcc_app_socket:dir rw_dir_perms;
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allow vendor_qcc_app vendor_qcc_app_socket:sock_file create_file_perms;
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