From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: "Nate(Qiang) Jiang" Date: Wed, 12 Apr 2023 18:32:50 +0000 Subject: [PATCH] DO NOT MERGE: Limit the ServiceFriendlyNames Bug: 274445194 Test: atest android.net.wifi (cherry picked from https://googleplex-android-review.googlesource.com/q/commit:6b1746ab6f0ff4020c78381833554f20344c2e2a) Merged-In: Id4e16007531ba1ce3e3f9fa3d3111b5af57751be Change-Id: Id4e16007531ba1ce3e3f9fa3d3111b5af57751be --- .../wifi/hotspot2/PasspointConfiguration.java | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/wifi/java/android/net/wifi/hotspot2/PasspointConfiguration.java b/wifi/java/android/net/wifi/hotspot2/PasspointConfiguration.java index 9095b5d927a2..dd23e504c467 100644 --- a/wifi/java/android/net/wifi/hotspot2/PasspointConfiguration.java +++ b/wifi/java/android/net/wifi/hotspot2/PasspointConfiguration.java @@ -597,6 +597,23 @@ public final class PasspointConfiguration implements Parcelable { } } } + if (mServiceFriendlyNames != null) { + if (mServiceFriendlyNames.size() > MAX_NUMBER_OF_ENTRIES) { + Log.e(TAG, "ServiceFriendlyNames exceed the max!"); + return false; + } + for (Map.Entry names : mServiceFriendlyNames.entrySet()) { + if (names.getKey() == null || names.getValue() == null) { + Log.e(TAG, "Service friendly name entry should not be null"); + return false; + } + if (names.getKey().length() > MAX_STRING_LENGTH + || names.getValue().length() > MAX_STRING_LENGTH) { + Log.e(TAG, "Service friendly name is to long"); + return false; + } + } + } return true; }