diff options
| -rw-r--r-- | ondevice-signing/odsign.rc | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/ondevice-signing/odsign.rc b/ondevice-signing/odsign.rc index b96c62ff..b95cf9db 100644 --- a/ondevice-signing/odsign.rc +++ b/ondevice-signing/odsign.rc @@ -3,13 +3,10 @@ service odsign /system/bin/odsign user root group system disabled # does not start with the core class - # Explicitly specify empty capabilities, otherwise odsign will inherit all - # the capabilities from init. - # Note: whether a process can use capabilities is controlled by SELinux, so - # inheriting all the capabilities from init is not a security issue. - # However, for defense-in-depth and just for the sake of bookkeeping it's - # better to explicitly state that odsign doesn't need any capabilities. - capabilities + # We need SYS_NICE in order to allow the crosvm child process to use it. + # (b/322197421). odsign itself never uses it (and isn't allowed to by + # SELinux). + capabilities SYS_NICE # Note that odsign is not oneshot, but stopped manually when it exits. This # ensures that if odsign crashes during a module update, apexd will detect |