Merge "Check hidden API exemptions" into main (55e27576) · Commits · e / os / android_frameworks_base

core/java/android/os/ZygoteProcess.java

+10 −0

Original line number	Diff line number	Diff line
		@@ -425,6 +425,8 @@ public class ZygoteProcess {
		throw new ZygoteStartFailedEx("Embedded newlines not allowed");
		} else if (arg.indexOf('\r') >= 0) {
		throw new ZygoteStartFailedEx("Embedded carriage returns not allowed");
		} else if (arg.indexOf('\u0000') >= 0) {
		throw new ZygoteStartFailedEx("Embedded nulls not allowed");
		}
		}

		@@ -965,6 +967,14 @@ public class ZygoteProcess {
		return true;
		}

		for (/* NonNull */ String s : mApiDenylistExemptions) {
		// indexOf() is intrinsified and faster than contains().
		if (s.indexOf('\n') >= 0 \|\| s.indexOf('\r') >= 0 \|\| s.indexOf('\u0000') >= 0) {
		Slog.e(LOG_TAG, "Failed to set API denylist exemptions: Bad character");
		mApiDenylistExemptions = Collections.emptyList();
		return false;
		}
		}
		try {
		state.mZygoteOutputWriter.write(Integer.toString(mApiDenylistExemptions.size() + 1));
		state.mZygoteOutputWriter.newLine();