android11展锐 Selinux 添加设备节点问题修改及具体实现_ums9620 开发板

android11展锐 Selinux 添加设备节点问题修改及具体实现

file_contexts文件修改时，最后一行必须要有一个空行，否则会编译不过。

FAILED: out/target/product/ums9620_1h10/obj/FAKE/vendor_file_contexts_test_intermediates/vendor_file_contexts_test/bin/bash -c "(out/host/linux-x86/bin/checkfcout/target/product/ ums9620_1h10/obj/ETC/sepolicy_intermediates/sepolicy out/target/product/ums9620_1h10/ vendor/etc/selinux/vendor_file_contexts ) && (mkdir -p out/target/product/ ums9620_1h10/obj/FAKE/ vendor_file_contexts_test_intermediates/ ) && (touch out/target/product/ums9620_1h10/obj/FAKE/vendor_file_contexts_test_intermediates/vendor_file_contexts_test )"
out/target/product/ums9620_1h10/vendor/etc/selinux/vendor_file_contexts:  line 152 has invalid file type u:object_r:ise_data_file:s0/(vendor|system/vendor)/bin/connmgr
out/target/product/ums9620_1h10/vendor/etc/selinux/vendor_file_contexts:  line 152 has invalid file type u:object_r:ise_data_file:s0/(vendor|system/vendor)/bin/connmgr
Error: could not load context file from out/target/product/ums9620_1h10/vendor/etc/selinux/vendor_file_contexts
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FAILED: out/target/product/ums9620/obj/ETC/file_contexts.bin_intermediates/file_contexts.bin
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Error: could not load context file from out/target/product/ums9620/obj/ETC/file_contexts.bin_intermediates/file_contexts.concat.tmp

解决方法：在file_contexts最后方留一行空格，即可解决编译问题