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Ugly workaround

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For bug exposed after:
https://review.lineageos.org/c/LineageOS/android_frameworks_base/+/344890

Signed-off-by: Tad <tad@spotco.us>
This commit is contained in:
Tad 2022-12-03 23:05:25 -05:00
parent 178e127338
commit 3c8c235758
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2 changed files with 57 additions and 0 deletions
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56
Patches/LineageOS-20.0/android_frameworks_base/0029-NetSDKSandboxCrash.patch Normal file
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@ -0,0 +1,56 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Tad <tad@spotco.us>
Date: Sat, 3 Dec 2022 23:00:52 -0500
Subject: [PATCH] Don't crash system when adding SDK sandbox rules
This is an ugly hack to prevent bailing and help debug.
12-03 17:15:29.395 1406 1737 E AndroidRuntime: *** FATAL EXCEPTION IN SYSTEM PROCESS: NetworkPolicy.uid
12-03 17:15:29.395 1406 1737 E AndroidRuntime: java.lang.ArrayIndexOutOfBoundsException: Array index out of range: 103
12-03 17:15:29.395 1406 1737 E AndroidRuntime: at android.util.SparseIntArray.keyAt(SparseIntArray.java:183)
12-03 17:15:29.395 1406 1737 E AndroidRuntime: at com.android.server.net.NetworkPolicyManagerService.addSdkSandboxUidsIfNeeded(NetworkPolicyManagerService.java:5982)
12-03 17:15:29.395 1406 1737 E AndroidRuntime: at com.android.server.net.NetworkPolicyManagerService.setUidFirewallRulesUL(NetworkPolicyManagerService.java:6002)
12-03 17:15:29.395 1406 1737 E AndroidRuntime: at com.android.server.net.NetworkPolicyManagerService.updateRestrictedModeAllowlistUL(NetworkPolicyManagerService.java:4454)
12-03 17:15:29.395 1406 1737 E AndroidRuntime: at com.android.server.net.NetworkPolicyManagerService$12.onAvailable(NetworkPolicyManagerService.java:1449)
12-03 17:15:29.395 1406 1737 E AndroidRuntime: at android.net.ConnectivityManager$NetworkCallback.onAvailable(ConnectivityManager.java:3801)
12-03 17:15:29.395 1406 1737 E AndroidRuntime: at android.net.ConnectivityManager$NetworkCallback.onAvailable(ConnectivityManager.java:3783)
12-03 17:15:29.395 1406 1737 E AndroidRuntime: at android.net.ConnectivityManager$CallbackHandler.handleMessage(ConnectivityManager.java:4107)
12-03 17:15:29.395 1406 1737 E AndroidRuntime: at android.os.Handler.dispatchMessage(Handler.java:106)
12-03 17:15:29.395 1406 1737 E AndroidRuntime: at android.os.Looper.loopOnce(Looper.java:201)
12-03 17:15:29.395 1406 1737 E AndroidRuntime: at android.os.Looper.loop(Looper.java:288)
12-03 17:15:29.395 1406 1737 E AndroidRuntime: at android.os.HandlerThread.run(HandlerThread.java:67)
12-03 17:15:29.395 1406 1737 E AndroidRuntime: at com.android.server.ServiceThread.run(ServiceThread.java:44)
12-03 17:15:29.396 1406 1737 I am_crash: [1406,0,system_server,-1,java.lang.ArrayIndexOutOfBoundsException,Array index out of range: 103,SparseIntArray.java,183]
Change-Id: I97fead6014ba47e107a90c57e12584b656a8e220
Signed-off-by: Tad <tad@spotco.us>
---
.../server/net/NetworkPolicyManagerService.java | 14 +++++++++-----
1 file changed, 9 insertions(+), 5 deletions(-)
diff --git a/services/core/java/com/android/server/net/NetworkPolicyManagerService.java b/services/core/java/com/android/server/net/NetworkPolicyManagerService.java
index 44f8e76c4dd0..030d4f23b11d 100644
--- a/services/core/java/com/android/server/net/NetworkPolicyManagerService.java
+++ b/services/core/java/com/android/server/net/NetworkPolicyManagerService.java
@@ -5978,12 +5978,16 @@ public class NetworkPolicyManagerService extends INetworkPolicyManager.Stub {
private void addSdkSandboxUidsIfNeeded(SparseIntArray uidRules) {
final int size = uidRules.size();
final SparseIntArray sdkSandboxUids = new SparseIntArray();
- for (int index = 0; index < size; index++) {
- final int uid = uidRules.keyAt(index);
- final int rule = uidRules.valueAt(index);
- if (Process.isApplicationUid(uid)) {
- sdkSandboxUids.put(Process.toSdkSandboxUid(uid), rule);
+ try {
+ for (int index = 0; index < size; index++) {
+ final int uid = uidRules.keyAt(index);
+ final int rule = uidRules.valueAt(index);
+ if (Process.isApplicationUid(uid)) {
+ sdkSandboxUids.put(Process.toSdkSandboxUid(uid), rule);
+ }
}
+ } catch (Exception e) {
+ Log.e(TAG, "problem setting sandbox uid rules, size: " + size, e);
}
for (int index = 0; index < sdkSandboxUids.size(); index++) {

1
Scripts/LineageOS-20.0/Patch.sh
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@ -177,6 +177,7 @@ applyPatch "$DOS_PATCHES/android_frameworks_base/0023-Skip_Screen_Animation.patc
applyPatch "$DOS_PATCHES/android_frameworks_base/0026-Crash_Details.patch"; #Add an option to show the details of an application error to the user (GrapheneOS)
applyPatch "$DOS_PATCHES/android_frameworks_base/0027-Installer_Glitch.patch"; #Make sure PackageInstaller UI returns a result (GrapheneOS)
applyPatch "$DOS_PATCHES/android_frameworks_base/0028-Remove_Legacy_Package_Query.patch"; #Don't leak device-wide package list to apps when work profile is present (GrapheneOS)
applyPatch "$DOS_PATCHES/android_frameworks_base/0029-NetSDKSandboxCrash.patch"; #Don't crash system when adding SDK sandbox rules (DivestOS)
hardenLocationConf services/core/java/com/android/server/location/gnss/gps_debug.conf; #Harden the default GPS config
changeDefaultDNS; #Change the default DNS servers
sed -i 's/DEFAULT_USE_COMPACTION = false;/DEFAULT_USE_COMPACTION = true;/' services/core/java/com/android/server/am/CachedAppOptimizer.java; #Enable app compaction by default (GrapheneOS)