kernel: try umount /system/etc/hosts #1494

backslashxx · 2024-03-21T02:08:09Z

Modding hosts file is a common thing to have on rooted android devices.
But this is easy to detect, either by reading the file, checking modified time and checking its filesize.
Unmounting it as needed for non-root processes solves this issue.

tiann · 2024-03-21T03:07:02Z

I won't merge this, if someone wants to umount ca certs, do they also need to add it? You can mount it to /system, and then the kernel will give you an overall umount.

ksu.c: disable KPROBES=n warning, its useless, filesystem hooks are in use. core_hook.c: umount /system/etc/hosts (tiann#1494) Makefile: hardcode ksu version

ksu.c: disable KPROBES=n warning, filesystem hooks are in use. core_hook.c: umount /system/etc/hosts (tiann#1494) Makefile: hardcode ksu version

scripts: restore old behavior turns out adding /system/etc/hosts on KernelSU unmountables properly hides these things. tiann/KernelSU#1494

Modding hosts file is a common thing to have on rooted android devices. But this is easy to detect, either by reading the file, checking modified time and checking its filesize. Unmounting it as needed for non-root processes solves this issue. This is a PR requesting for comments for this change. Use it with this module https://github.com/backslashxx/bindhosts/ tiann#1494

This reverts commit 36066c8. This wouldn't work anyway if (((they))) actually read the file. Better umount the damn thing. Good thing we have KernelSU so handle it there tiann/KernelSU#1494

This reverts commit e0ab5c6. This wouldn't work anyway if (((they))) actually read the file. Better umount the damn thing. Good thing we have KernelSU so handle it there tiann/KernelSU#1494

ksu.c: disable KPROBES=n warning, filesystem hooks are in use. core_hook.c: umount /system/etc/hosts (tiann#1494) Makefile: hardcode ksu version

Modding hosts file is a common thing to have on rooted android devices. But this is easy to detect, either by reading the file, checking modified time and checking its filesize. Unmounting it as needed for non-root processes solves this issue. kernel: try umount /system/etc/hosts tiann#1494

This reverts commit e0ab5c6925bf9718fa160893165fc8c4da0f2482. This wouldn't work anyway if (((they))) actually read the file. Better umount the damn thing. Good thing we have KernelSU so handle it there tiann/KernelSU#1494

Modding hosts file is a common thing to have on rooted android devices. But this is easy to detect, either by reading the file, checking modified time and checking its filesize. Unmounting it as needed for non-root processes solves this issue. kernel: try umount /system/etc/hosts tiann#1494

Removed/Skipped: (-6) kernel:Add Huawei hisi check (tiann#1545) - upstream tiann/KernelSU@4f05fe2 - superceded by `kernel: expose allowlist workaround as Kconfig option` [1.0] Drop Non-GKI Support (tiann#1483) - upstream tiann/KernelSU@898e9d4 Drop some legacy codes (tiann#1981) - upstream tiann/KernelSU@fd09ccf kernel: add support for disable sucompat - upstream tiann/KernelSU@2096bd7 kernel: Allow to re-enable sucompat - upstream tiann/KernelSU@4593ae8 kernel: remove unused CONFIG guard becuase GKI kernel enable kprobe by default - upstream tiann/KernelSU@500ff9b Added from 5ec1cff@7525490 (+22) implement magic mount no need to deny relabel restorecon: set adb_file to system_file for module files magic_mount: use trusted.overlay.opaque chore: fmt magic_mount: supports whiteout chore: refine code magic_mount: fix log: make verbose logging optional magic_mount: refine ksud: fix disable / enable modules ksud: fix odm not magic-mounted manager: no need to check overlayfs ksud: fix partition link ksud: fix clone symlink ksud: refine tmpfs ksud: add KSU_MAGIC_MOUNT to env (5ec1cff#5) manager: remove shrink image use module dir name as real id allow restore uninstalled module ksud: make tmpfs and magic mount optional ksud: fix stat Personal changes: (+14) manager: show module id on module page (tiann#2365) kernel: drop LKM and kprobe support kernel: backport support for sucompat disable/enable kernel: core_hook: try umount /system/etc/hosts (tiann#1494) kernel: throne_tracker: initialize apk_path_hash_list on search_manager kernel: expose allowlist workaround as Kconfig option kernel: core_hook: upstream ksu_umount_mnt kernel: require easy backports kernel: require harder backports workflows: debloat dummy.keystore manager: failure mode dummy demo manager: unofficial build KernelSU v1.0.3+magic Warning: Managers built from this repo has a known keystore. See dummy.keystore. Signed-off-by: backslashxx <[email protected]>

Modding hosts file is a common thing to have on rooted android devices. But this is easy to detect, either by reading the file, checking modified time and checking its filesize. Unmounting it as needed for non-root processes solves this issue. Rejected: tiann#1494 Signed-off-by: backslashxx <[email protected]>

Removed/Skipped: (-6) kernel:Add Huawei hisi check (tiann#1545) - upstream tiann/KernelSU@4f05fe2 - superceded by `kernel: expose allowlist workaround as Kconfig option` [1.0] Drop Non-GKI Support (tiann#1483) - upstream tiann/KernelSU@898e9d4 Drop some legacy codes (tiann#1981) - upstream tiann/KernelSU@fd09ccf kernel: add support for disable sucompat - upstream tiann/KernelSU@2096bd7 kernel: Allow to re-enable sucompat - upstream tiann/KernelSU@4593ae8 kernel: remove unused CONFIG guard becuase GKI kernel enable kprobe by default - upstream tiann/KernelSU@500ff9b Added from 5ec1cff@7525490 (+22) implement magic mount no need to deny relabel restorecon: set adb_file to system_file for module files magic_mount: use trusted.overlay.opaque chore: fmt magic_mount: supports whiteout chore: refine code magic_mount: fix log: make verbose logging optional magic_mount: refine ksud: fix disable / enable modules ksud: fix odm not magic-mounted manager: no need to check overlayfs ksud: fix partition link ksud: fix clone symlink ksud: refine tmpfs ksud: add KSU_MAGIC_MOUNT to env (5ec1cff#5) manager: remove shrink image use module dir name as real id allow restore uninstalled module ksud: make tmpfs and magic mount optional ksud: fix stat Personal changes: (+14) manager: show module id on module page (tiann#2365) kernel: drop LKM and kprobe support kernel: backport support for sucompat disable/enable kernel: core_hook: try umount /system/etc/hosts (tiann#1494) kernel: throne_tracker: initialize apk_path_hash_list on search_manager kernel: expose allowlist workaround as Kconfig option kernel: core_hook: upstream ksu_umount_mnt kernel: require easy backports kernel: require harder backports workflows: debloat dummy.keystore manager: failure mode dummy demo manager: unofficial build KernelSU v1.0.3+magic Warning: Managers built from this repo has a known keystore. See dummy.keystore. Signed-off-by: backslashxx <[email protected]>

Modding hosts file is a common thing to have on rooted android devices. But this is easy to detect, either by reading the file, checking modified time and checking its filesize. Unmounting it as needed for non-root processes solves this issue. Rejected: tiann#1494 Signed-off-by: backslashxx <[email protected]>

Removed/Skipped: (-6) kernel:Add Huawei hisi check (tiann#1545) - upstream tiann/KernelSU@4f05fe2 - superceded by `kernel: expose allowlist workaround as Kconfig option` [1.0] Drop Non-GKI Support (tiann#1483) - upstream tiann/KernelSU@898e9d4 Drop some legacy codes (tiann#1981) - upstream tiann/KernelSU@fd09ccf kernel: add support for disable sucompat - upstream tiann/KernelSU@2096bd7 kernel: Allow to re-enable sucompat - upstream tiann/KernelSU@4593ae8 kernel: remove unused CONFIG guard becuase GKI kernel enable kprobe by default - upstream tiann/KernelSU@500ff9b Added from 5ec1cff@7525490 (+22) implement magic mount no need to deny relabel restorecon: set adb_file to system_file for module files magic_mount: use trusted.overlay.opaque chore: fmt magic_mount: supports whiteout chore: refine code magic_mount: fix log: make verbose logging optional magic_mount: refine ksud: fix disable / enable modules ksud: fix odm not magic-mounted manager: no need to check overlayfs ksud: fix partition link ksud: fix clone symlink ksud: refine tmpfs ksud: add KSU_MAGIC_MOUNT to env (5ec1cff#5) manager: remove shrink image use module dir name as real id allow restore uninstalled module ksud: make tmpfs and magic mount optional ksud: fix stat Personal changes: (+13) manager: show module id on module page (tiann#2365) kernel: drop LKM and kprobe support kernel: backport support for sucompat disable/enable kernel: core_hook: try umount /system/etc/hosts (tiann#1494) kernel: throne_tracker: initialize apk_path_hash_list on search_manager kernel: expose allowlist workaround as Kconfig option kernel: core_hook: upstream ksu_umount_mnt kernel: handle easy backports kernel: handle harder backports workflows: debloat dummy.keystore manager: failure mode dummy demo manager: unofficial build KernelSU v1.0.3+magic Warning: Managers built from this repo has a known keystore. See dummy.keystore. Make sure to also chant, "thank you 5ec1cff" before you sleep. Signed-off-by: backslashxx <[email protected]>