Only run vold command when file encryption enabled (efe190e0) · Commits · e / os / android_system_core

init/builtins.cpp

+13 −4

Original line number	Original line	Diff line number	Diff line
	@@ -440,6 +440,7 @@ int do_mount_all(int nargs, char **args)
	property_set("vold.decrypt", "trigger_encryption");		property_set("vold.decrypt", "trigger_encryption");
	} else if (ret == FS_MGR_MNTALL_DEV_MIGHT_BE_ENCRYPTED) {		} else if (ret == FS_MGR_MNTALL_DEV_MIGHT_BE_ENCRYPTED) {
	property_set("ro.crypto.state", "encrypted");		property_set("ro.crypto.state", "encrypted");
			property_set("ro.crypto.type", "block");
	property_set("vold.decrypt", "trigger_default_encryption");		property_set("vold.decrypt", "trigger_default_encryption");
	} else if (ret == FS_MGR_MNTALL_DEV_NOT_ENCRYPTED) {		} else if (ret == FS_MGR_MNTALL_DEV_NOT_ENCRYPTED) {
	property_set("ro.crypto.state", "unencrypted");		property_set("ro.crypto.state", "unencrypted");
	@@ -457,6 +458,7 @@ int do_mount_all(int nargs, char **args)
	return -1;		return -1;
	}		}
	property_set("ro.crypto.state", "encrypted");		property_set("ro.crypto.state", "encrypted");
			property_set("ro.crypto.type", "file");

	// Although encrypted, we have device key, so we do not need to		// Although encrypted, we have device key, so we do not need to
	// do anything different from the nonencrypted case.		// do anything different from the nonencrypted case.
	@@ -466,6 +468,7 @@ int do_mount_all(int nargs, char **args)
	return -1;		return -1;
	}		}
	property_set("ro.crypto.state", "encrypted");		property_set("ro.crypto.state", "encrypted");
			property_set("ro.crypto.type", "file");
	property_set("vold.decrypt", "trigger_restart_min_framework");		property_set("vold.decrypt", "trigger_restart_min_framework");
	} else if (ret > 0) {		} else if (ret > 0) {
	ERROR("fs_mgr_mount_all returned unexpected error %d\n", ret);		ERROR("fs_mgr_mount_all returned unexpected error %d\n", ret);
	@@ -835,10 +838,16 @@ static int do_installkeys_ensure_dir_exists(const char* dir)

	int do_installkey(int nargs, char **args)		int do_installkey(int nargs, char **args)
	{		{
	if (nargs == 2) {		if (nargs != 2) {
	return e4crypt_create_device_key(args[1],		return -1;
	do_installkeys_ensure_dir_exists);
	}		}

	return -1;		char prop_value[PROP_VALUE_MAX] = {0};
			property_get("ro.crypto.type", prop_value);
			if (strcmp(prop_value, "file")) {
			return 0;
			}

			return e4crypt_create_device_key(args[1],
			do_installkeys_ensure_dir_exists);
	}		}