Was accidentally broken by the CL in [1].
[1]: commit d6c93afcc2
Bug: 29767315
Change-Id: I851e13ccea6f5be6fcd47f712cc95867245f9934
(cherry picked from commit efacd80364)
Check the results from applypatch in PerformCommandDiff; and abort the
update on failure.
Bug:29339536
Change-Id: I5087d79ba532b54250f4c17560524255c8a4fabc
If the update is a retry, ioctl(BLKDISCARD) the destination blocks before
writing to these blocks.
Bug: 28990135
Change-Id: I1e703808e68ebb1292cd66afd76be8fd6946ee59
Write error code, cause code, and retry count into last_install. So we
can have more information about the reason of a failed OTA.
Example of new last_install:
@/cache/recovery/block.map package name
0 install result
retry: 1 retry count (new)
error: 30 error code (new)
cause: 12 error cause (new)
Details in:
go/android-ota-errorcode
Bug: 28471955
Change-Id: I00e7153c821e7355c1be81a86c7f228108f3dc37
Currently block_image_verify() stashes source blocks to /cache and
in some case triggers I/O errors. To avoid this risk, We create
a map from the hash value to the source blocks' range_set. When
executing stash command in verify mode, source range is saved but block
contents aren't stashed. And load_stash could get its value from
either the stashed file from the previous update, or the contents on
the source partition specified by the saved range.
Bug: 27584487
Bug: 25633753
Change-Id: I775baf4bee55762b6e7b204f8294afc597afd996
Cherry pick this patch because it fixes the problem that
a newed Value is released by free().
Bug: 26906416
Change-Id: Ib53b445cd415a1ed5e95733fbc4073f9ef4dbc43
(cherry picked from commit d6c93afcc2)
When I/O error happens, reboot and retry installation two times
before we abort this OTA update.
Bug: 25633753
Change-Id: Iba6d4203a343a725aa625a41d237606980d62f69
(cherry picked from commit 3c62b67faf)
Add and register a function to check if the device has been remounted
since last update during incremental OTA. This function reads block 0
and executes before partition recovery for version >= 4.
Bug: 21124327
Change-Id: I8b915b9f1d4736b3609daa9d16bd123225be357f
(cherry picked from commit 30bf476559)
Add and register a function to check if the device has been remounted
since last update during incremental OTA. This function reads block 0
and executes before partition recovery for version >= 4.
Bug: 21124327
Change-Id: I8b915b9f1d4736b3609daa9d16bd123225be357f
We are already using O_SYNC and fsync() for the recursive case
(package_extract_dir()). Make it consistent for the single-file case.
Bug: 20625549
Change-Id: I487736fe5a0647dd4a2428845e76bf642e0f0dff
Output messages in log when recovery is attempted or succeeded during
incremental OTA update.
Change-Id: I4033df7ae3aaecbc61921d5337eda26f79164fda
(cherry picked from commit b686ba2114)
To accommodate new changes in N release, such as error correction [1]
and other potential changes to the updater.
[1]: commit 0a7b47397d
Change-Id: I4dd44417d07dd0a31729894628635a0aa1659008
Add block_image_recover function to rewrite corrupted blocks on the
partition. This can be attempted if block_image_verify fails.
Note that we cannot use libfec during block_image_update as it may
overwrite blocks required for error correction. A separate recovery
pass in case the image is corrupted is the only viable option.
Bug: 21893453
Change-Id: I6ff25648fff68d5f50b41a601c95c509d1cc5bce
In order to maintain compatibility with older trees, we now have
minadbd.old and minui.old. I had to use a TARGET_GLOBAL_CFLAG to
handle ifdef issues in minui/minui.d because healthd includes
minui/minui.h and there was no other alternative to make minui.h
compatible with older trees without having to modify healthd rules
which is outside of TWRP.
Note that the new minui does not currently have support for qcom
overlay graphics. Support for this graphics mode will likely be
added in a later patch set. If you are building in a 6.0 tree and
have a device that needs qcom overlay graphics, be warned, as off
mode charging may not work properly. A dead battery in this case
could potentially brick your device if it is unable to charge as
healthd handles charging duties.
Update rules for building toolbox and add rules for making toybox
Use permissive.sh in init.rc which will follow symlinks so we do
not have to worry about what binary is supplying the setenforce
functionality (toolbox, toybox, or busybox).
Fix a few warnings in the main recovery binary source code.
Fix a few includes that were missing that prevented compiling in
6.0
Change-Id: Ia67aa2107d260883da5e365475a19bea538e8b97
We have the last line being empty as a result of
android::base::Split("a\nb\n"), which leads to "missing command"
warnings in the update. Just skip all the empty lines.
Bug: 24373789
Change-Id: I5827e4600bd5cf0418d95477e4592fec47bbd3a9
When processing ui_print commands in the updater, it misses a line break
when printing to the recovery log.
Also clean up uiPrintf() and UIPrintFn() with std::string's.
Change-Id: Ie5dbbfbc40b024929887d3c3ccd3a334249a8c9d
Replace C-string with std::string, pointers with references, and
variable-size arrays in struct with std::vector.
Change-Id: I57f361a0e58286cbcd113e9be225981da56721b2
There is an integer overflow when the size of system goes beyond the
signed int limits. Hence changing pos to size_t.
Change-Id: I6e5e1b2f0e72030b30a6df09a01642f4c82abc79
We need to ensure the renamed filename reaches the underlying storage.
Bug: 22840552
Change-Id: I824b6e9d8a9c5966035be7b42a73678d07376342
(cherry picked from commit dc3922622a)
Currently the fsync() inside write_all() may be called multiple times
when performing a command. Move that to the outer loop and call it
only after completing the command.
Also remove the O_SYNC flag when writing a stash.
Change-Id: I71e51d76051a2f7f504eef1aa585d2cb7a000d80
This reverts commit b65f0272c8.
It slows down the update too much on some devices (e.g. increased
from 8 mins to 40 mins to take a full OTA update).
Bug: 22129621
Change-Id: I016e3b47313e3113f01bb4f8eb3c14856bdc35e5
(cherry picked from commit 7125f9594d)
This reverts commit b65f0272c8.
It slows down the update too much on some devices (e.g. increased
from 8 mins to 40 mins to take a full OTA update).
Bug: 22129621
Change-Id: I4e8d4f6734967caf4f0d19c734027f7b6c107370
A RangeSet has half-closed half-open bounds. For example, "3,5" contains
blocks 3 and 4. So "3,5" and "5,7" are actually not overlapped.
Bug: 22098085
Change-Id: I362d259f8b5d62478858ad0422b635bc5068698d
(cherry picked from commit c0f56ad766)
A RangeSet has half-closed half-open bounds. For example, "3,5" contains
blocks 3 and 4. So "3,5" and "5,7" are actually not overlapped.
Bug: 22098085
Change-Id: I75e54a6506f2a20255d782ee710e889fad2eaf29
Due to observed BLKDISCARD flakiness, overwrite blocks that we want
to discard with zeros first to avoid later issues with dm-verity if
BLKDISCARD is not successful.
Bug: 20614277
Bug: 20881595
Change-Id: I4f6f2db39db990879ff10468c9db41606497bd6f
(cherry picked from commit a3c75e3ea6)
sndnvaps
Ethan Yonker
Humberto Borba
Tao Bao
Tianjie Xu
Jed Estep
Yabin Cui
Sen Jiang
Elliott Hughes
Sami Tolvanen
Shrinivas Sahukar