Read fstab from the source build.
When creating incremental OTAs, we should always use the fstab from the
source build instead of the target.
Bug: 21948974
Change-Id: Iff44130f88a679b253ea1adcfac4ed8566ce9cc7
diff --git a/tools/releasetools/ota_from_target_files.py b/tools/releasetools/ota_from_target_files.py
index f5b912f..69987ab 100755
--- a/tools/releasetools/ota_from_target_files.py
+++ b/tools/releasetools/ota_from_target_files.py
@@ -838,9 +838,9 @@
# (allow recovery to mark itself finished and reboot)
if OPTIONS.two_step:
- if not OPTIONS.info_dict.get("multistage_support", None):
+ if not OPTIONS.source_info_dict.get("multistage_support", None):
assert False, "two-step packages not supported by this build"
- fs = OPTIONS.info_dict["fstab"]["/misc"]
+ fs = OPTIONS.source_info_dict["fstab"]["/misc"]
assert fs.fs_type.upper() == "EMMC", \
"two-step packages only supported on devices with EMMC /misc partitions"
bcb_dev = {"bcb_dev": fs.device}
@@ -885,7 +885,8 @@
GetBuildProp("ro.build.thumbprint", OPTIONS.source_info_dict))
if updating_boot:
- boot_type, boot_device = common.GetTypeAndDevice("/boot", OPTIONS.info_dict)
+ boot_type, boot_device = common.GetTypeAndDevice(
+ "/boot", OPTIONS.source_info_dict)
d = common.Difference(target_boot, source_boot)
_, _, d = d.ComputePatch()
if d is None:
@@ -1225,9 +1226,9 @@
# (allow recovery to mark itself finished and reboot)
if OPTIONS.two_step:
- if not OPTIONS.info_dict.get("multistage_support", None):
+ if not OPTIONS.source_info_dict.get("multistage_support", None):
assert False, "two-step packages not supported by this build"
- fs = OPTIONS.info_dict["fstab"]["/misc"]
+ fs = OPTIONS.source_info_dict["fstab"]["/misc"]
assert fs.fs_type.upper() == "EMMC", \
"two-step packages only supported on devices with EMMC /misc partitions"
bcb_dev = {"bcb_dev": fs.device}
@@ -1264,7 +1265,8 @@
common.ZipWriteStr(output_zip, "patch/boot.img.p", d)
- boot_type, boot_device = common.GetTypeAndDevice("/boot", OPTIONS.info_dict)
+ boot_type, boot_device = common.GetTypeAndDevice(
+ "/boot", OPTIONS.source_info_dict)
script.PatchCheck("%s:%s:%d:%s:%d:%s" %
(boot_type, boot_device,