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>
- Remove some changes that have been commented for a while
- Don't remove the QCOM VR repos
- Adjust the default quick tiles
- Don't force hardware layers for recents
- Only generate deltas for update_engine devices
- Cherrypick: Update WebView to 90.0.4430.66
- Adjust yylloc sed line
- Add comments to 17.1 devices explaining why they aren't removed for 18.1 yet
PRODUCT_OTA_PUBLIC_KEYS is meant to be set by a vendor tree, something
we don't use.
Override it at the source and set it explicitely as well.
This ensures that the compiled recovery.img and the one generated by
sign_target_files_apks.py includes the real public keys for verification.
11.0 signing is ignored.
This will need to be extensively tested as breakage can mean brick on locked
devices.
Although in failure cases it seems test-keys are accepted.
--
After much testing there appears to be a deeper issue with how keys
are inserted into the recovery and handled
- Functionality tested on mako and klte
- In-place upgrade from 17.1 tested working on klte
- Compile tested on bacon and klte
- Recovery OTA key patch missing, unsure if still needed.
- Deblobber needs support for removing vintf manifest paths from vendor Android.bp
- Launcher needs more default_workspace grid variants (eg. 4x5)
