Commits on Sep 27, 2021

1. dlt-daemon: create sockets using "android way" …

   * Before this commit, dlt-daemon sockets were created inside
   /data/local/tmp. This works but have many drawbacks:
       - /data/local/tmp isn't always a tmpfs depending of the android
       system you have. Means sockets are potentially created on a
       filesystem which binds to a real device
       - as the sockets are created by the dlt-daemon itself, this
       prevent the usage of specific SELinux labels / contexts as
       they will inherit the label / context from its parent
       location (e.g the ones from /data/local/tmp). This prevent a
       fine control of the SELinux label / context that you would like
       to apply on them
   
   * This commit adapts the dlt-daemon in such way: 
       - application and control sockets are now created inside
       /dev/socket which is the standard path for sockets on android
       - these sockets are now created by init (see dlt-daemon.rc) and
       their fds are recovered by dlt-daemon through a specific android
       API (dlt_daemon_unix_android_get_socket). If the fds can't be
       recovered, we fallback to the previous mechanism by creating
       by ourself the sockets (even if this will prevent SELinux
       label / context on this socket)
       - all these modifications have been put under compilation flag
       for android
   
   Signed-off-by: Sebastien RAILLET <sebastien.raillet@marelli.com>

   Sebastien RAILLET committed Sep 27, 2021
   Configuration menu

   • View commit details
   • Copy full SHA for bc7c45a
   • Browse repository at this point

   Copy the full SHA

   bc7c45a View commit details

   Browse the repository at this point in the history