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2021-02-17updater: Do not null terminate mount_flags_list arrayAlessandro Astone1-22/+18
mount_flags_list is a c-style NULL terminated array, but when iterating over it via for (const auto& [name, value] : mount_flags_list) the last { 0, 0 } is considered a valid entry. Then `name` is NULL but checked with (flag == name), which causes SIGSEGV. Also move the definition to within setMountFlag() and make it an std::pair array Change-Id: Ia6670113620c6e8f95151fda764c3ab40bc2d67e
2020-05-20Add add_slot_suffix function.Yifan Hong1-0/+5
This function appends androidboot.slot_suffix to the value of the argument. Test: apply update Bug: 153581609 Change-Id: I28a4047b5f2051acc039084f65a71deb492d9dcb (cherry picked from commit dff80042750992ed635056cd9719481a14f93007) Merged-In: I28a4047b5f2051acc039084f65a71deb492d9dcb
2020-05-08Add add_slot_suffix function.Yifan Hong1-0/+5
This function appends androidboot.slot_suffix to the value of the argument. Test: apply update Bug: 153581609 Change-Id: I28a4047b5f2051acc039084f65a71deb492d9dcb
2020-03-18Add more mounting options to updater mount function.Hongguang Chen1-2/+58
If enabling the oem partition, it will be mounted by updater before reading product properties from it. To be safety, we want to enable AVB to this oem partition. But this means the oem partition can never be mounted to writable. Otherwise, that partition will be corrupted to AVB verifying. This change follows fs_mgr to allow to pass more mounting options to the updater. BUG: 150156957 Test: make ota package which mounts AVB oem partition to read only and run OTA. Change-Id: I2ebbe3c8ac53c70112f3fed2703fcba9170405a6
2020-03-18Add more mounting options to updater mount function.Hongguang Chen1-2/+58
If enabling the oem partition, it will be mounted by updater before reading product properties from it. To be safety, we want to enable AVB to this oem partition. But this means the oem partition can never be mounted to writable. Otherwise, that partition will be corrupted to AVB verifying. This change follows fs_mgr to allow to pass more mounting options to the updater. BUG: 150156957 Test: make ota package which mounts AVB oem partition to read only and run OTA. Change-Id: I2ebbe3c8ac53c70112f3fed2703fcba9170405a6
2019-10-01Move mounts.cpp from libotautil into libupdater.Tao Bao1-1/+1
All the active users of mounts.h now live in updater/. Test: mmma bootable/recovery Test: Run recovery_unit_test on taimen. Test: Code search shows no reference to otautil/mounts.h in device dirs. Change-Id: I6c35d2e403e92a0111102d00aa4773f4f524650e
2019-05-21Add UpdaterRuntime classTianjie Xu1-0/+132
This class adds a wrapper to the runtime dependent functions. Therefore, the behavior of update on device stays the same, while simulators can have their own implementations. Also change the caller side of the registered updater functions to call these runtime wrappers. Bug: 131911365 Test: unit tests pass, sideload an update on cuttlefish Change-Id: Ib3ab67132991d67fc132f27120e4152439d16ac5