- Turns out AVB was set permissive this entire time :(
--flags 2 == VERIFICATION_DISABLED
- APEX support from GrapheneOS
- Disable vbmeta chaining like GrapheneOS
and optionally handle it like CalyxOS
taimen 19.1 boots with locked bootloader successfully after this
Signed-off-by: Tad <tad@spotco.us>
This ensures init_on_alloc/free is used instead of page poisioning where available.
3.4 through 3.18 have a patch without a toggle for page sanitization.
Signed-off-by: Tad <tad@spotco.us>
Adds ptrace_scope and timeout options to 17.1, tested working
Also adds hardened_malloc to 15.1, but failing to compile:
external/hardened_malloc/h_malloc.c:1688:18: error: use of undeclared identifier 'M_PURGE'
if (param == M_PURGE) {
^
external/hardened_malloc/h_malloc.c:1743:30: error: missing field 'ordblks' initializer [-Werror,-Wmissing-field-initializers]
struct mallinfo info = {0};
^
Signed-off-by: Tad <tad@spotco.us>
10+4 devices tested working with bionic hardening patches enabled
but hammerhead and shamu do not boot...
2 of the patches were already found to have issues and disabled
3 other patches were ruled out:
- Stop implicitly marking mappings as mergeable
- Make __stack_chk_guard read-only at runtime
- On 64-bit, zero the leading stack canary byte
Leaves 11+1 patches remaining that need to be tested
But I don't have either of the two known impacted devices.
Signed-off-by: Tad <tad@spotco.us>
- enable the patchset for 18.1
- add an ugly patch that extends the Pixel 3* camera workaround to all camera executables
Signed-off-by: Tad <tad@spotco.us>
Some patches were ported from 12 to 10/11
Some patches from 11 were ported to 10
This 10/11 port should be very close to 12
BOUNS: 16.0 patches, disabled
Signed-off-by: Tad <tad@spotco.us>
- Drops Calendar, Eleven, and Email
- Adds a variable for Silence inclusion
- Adds a NONE option for microG inclusion flag to disable NLP inclusion
Signed-off-by: Tad <tad@spotco.us>
- 16.0: drop wallpaper optimization patch, questionable source
- deblobber: don't remove libmmparser_lite.so, potentially used by camera
- 17.1: pick Q_asb_2021-12, excluding a broken patch
- clark 17.1: some camera denial fixes
- alioth: unmark broken
- 17.1: switch to upstream glibc fix
- 17.1/18.1: disable per app sensors permission patchset, potential camera issues
Signed-off-by: Tad <tad@spotco.us>
- Put more blobs behind flags for testing purposes
- Potential graphics fix for newer devices
- Removes more Wi-Fi display blobs
- Remove some misc blobs
Signed-off-by: Tad <tad@spotco.us>
- disable disablement of PROC_PAGE_MONITOR to fix memory stats calculation
- enable slub_nomerge, similar to slab_nomerge for pre 3.18 kernels
slub_nomerge was already default enabled on many 3.10 devices via:
0006-AndroidHardening-Kernel_Hardening/3.10/0010.patch
Signed-off-by: Tad <tad@spotco.us>
