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Commit e288aff6 authored by Treehugger Robot's avatar Treehugger Robot Committed by Gerrit Code Review
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Merge "Check for build-tags before installing sideload OTA" into main

parents 5aee6aca e366fe9f
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+11 −0
Original line number Diff line number Diff line
@@ -189,6 +189,17 @@ static bool CheckAbSpecificMetadata(const std::map<std::string, std::string>& me
      return false;
    }
  }
  const auto post_build = get_value(metadata, "post-build");
  const auto build_fingerprint = android::base::Tokenize(post_build, "/");
  if (!build_fingerprint.empty()) {
    const auto& post_build_tag = build_fingerprint.back();
    const auto build_tag = android::base::GetProperty("ro.build.tags", "");
    if (build_tag != post_build_tag) {
      LOG(ERROR) << "Post build-tag " << post_build_tag << " does not match device build tag "
                 << build_tag;
      return false;
    }
  }

  return true;
}