Skip SPL check if OTA doesn't contain SPL information
We embed SPL information in OTA package to prevent SPL downgrades. But
older packages do not have the new SPL field. Skip SPL downgrade check
for older packages.
Test: th
Bug: 244525514
Change-Id: I53179ffdd454085c463c658343492acf401577ba
diff --git a/payload_consumer/delta_performer.cc b/payload_consumer/delta_performer.cc
index 47eb353..382f002 100644
--- a/payload_consumer/delta_performer.cc
+++ b/payload_consumer/delta_performer.cc
@@ -392,6 +392,9 @@
20);
void DeltaPerformer::CheckSPLDowngrade() {
+ if (!manifest_.has_security_patch_level()) {
+ return;
+ }
const auto new_spl = manifest_.security_patch_level();
const auto current_spl =
android::base::GetProperty("ro.build.version.security_patch", "");