commit 4db8cbd552293bede26b47f92357fdcc5e67f977
author Howard Chen <howardsoc@google.com> Thu Jan 14 15:27:50 2021 +0800
committer Howard Chen <howardsoc@google.com> Wed Jan 27 06:36:12 2021 +0000
tree e3c8ceff55d62c4e64bc05906cd221966591ac06
parent e0bab54ba6b7abbebe49f971cb9fd0efdd1523cd

Add permissions required to install the DSU to a SD card

Bug: 171861574
Test: execute following command on a device with a SD card inserted
       adb shell am start-activity \
        -n com.android.dynsystem/com.android.dynsystem.VerificationActivity \
        -a android.os.image.action.START_INSTALL \
        -d file:///storage/emulated/0/Download/system.raw.gz \
        --el KEY_SYSTEM_SIZE $(du -b system.raw|cut -f1) \
        --el KEY_USERDATA_SIZE 4294967296

Change-Id: I5c1c170ade9c570c7dab7cb7aff5f099db4b3d8c

private/kernel.te

diff --git a/private/kernel.te b/private/kernel.te
index 70ca912..5341163 100644
--- a/private/kernel.te
+++ b/private/kernel.te
@@ -30,3 +30,4 @@
 allow kernel snapuserd_exec:file relabelto;
 
 allow kernel kmsg_device:chr_file write;
+allow kernel gsid:fd use;