LenovoZ5s/device_lenovo_sdm710-common
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sdm710-common: sepolicy: legacy: Allow init write to discard_max_bytes

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system/core/rootdir/init.rc
1110:    write /dev/sys/block/by-name/userdata/queue/discard_max_bytes 134217728
1111:    write /dev/sys/block/by-name/rootdisk/queue/discard_max_bytes 134217728

Fixes: avc: denied { write } for comm="init" name="discard_max_bytes"
    dev="sysfs" ino=55527 scontext=u:r:init:s0
    tcontext=u:object_r:sysfs:s0 tclass=file permissive=0
This commit is contained in:
Michael Bestas 2022-12-16 16:59:33 +01:00 committed by CakesTwix
parent 385565f029
commit d5bc026c92
Signed by: CakesTwix
GPG key ID: 7B11051D5CE19825
1 changed files with 4 additions and 1 deletions
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5
sepolicy/vendor/file_contexts vendored
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@ -31,4 +31,7 @@
# Block devices
/dev/block/platform/soc/7c4000\.sdhci/by-name/system u:object_r:system_block_device:s0
/dev/block/platform/soc/7c4000\.sdhci/by-name/vendor u:object_r:system_block_device:s0
/dev/block/platform/soc/7c4000\.sdhci/by-name/logdump u:object_r:metadata_block_device:s0
/dev/block/platform/soc/7c4000\.sdhci/by-name/logdump u:object_r:metadata_block_device:s0
# MMC
/sys/devices/platform/soc/7c4000.sdhci/mmc_host/mmc0/mmc0:0001/block/mmcblk0/queue/discard_max_bytes u:object_r:sysfs_mmc_host:s0