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
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
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
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
Tianjie Xu
Tao Bao
Elliott Hughes
Sami Tolvanen
Shrinivas Sahukar