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| author | Mark Salyzyn <salyzyn@google.com> | 2020-01-14 12:22:28 -0800 |
|---|---|---|
| committer | Mark Salyzyn <salyzyn@google.com> | 2020-01-15 09:08:48 -0800 |
| commit | be2e2f2bebb2eaa961b448e9995b22783b9a5769 (patch) | |
| tree | 301a2eeb652e7b3b7b0d6a8dd540c8de854f2542 /llkd | |
| parent | 60ddf3a29a08621b1fadc9fa7e1ef46f5f07117c (diff) | |
| download | core-be2e2f2bebb2eaa961b448e9995b22783b9a5769.tar.gz | |
llkd: requires sys_admin permissions
As a result of commit f8a00cef17206ecd1b30d3d9f99e10d9fa707aa7
("proc: restrict kernel stack dumps to root")
the userdebug feature where llkd can monitor for live lock
signatures in the stack traces broke.
So now userdebug variant of llkd requires sys_admin permissions.
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Test: llkd_unit_test
Bug: 147486902
Change-Id: I31572afa08daa490a69783855bce55313eaed96c
Diffstat (limited to 'llkd')
| -rw-r--r-- | llkd/llkd-debuggable.rc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llkd/llkd-debuggable.rc b/llkd/llkd-debuggable.rc index 724cb5ee0..4b11b1c7a 100644 --- a/llkd/llkd-debuggable.rc +++ b/llkd/llkd-debuggable.rc @@ -13,7 +13,7 @@ service llkd-1 /system/bin/llkd disabled user llkd group llkd readproc - capabilities KILL IPC_LOCK SYS_PTRACE DAC_OVERRIDE + capabilities KILL IPC_LOCK SYS_PTRACE DAC_OVERRIDE SYS_ADMIN file /dev/kmsg w file /proc/sysrq-trigger w writepid /dev/cpuset/system-background/tasks |