Commits on Mar 27, 2022

1. libct/cg: IsCgroup2HybridMode: don't panic …

   In case statfs("/sys/fs/cgroup/unified") fails with any error other
   than ENOENT, current code panics. As IsCgroup2HybridMode is called from
   libcontainer/cgroups/fs's init function, this means that any user of
   libcontainer may panic during initialization, which is ugly.
   
   Avoid panicking; instead, do not enable hybrid hierarchy support and
   report the error (under debug level, not to confuse anyone).
   
   Basically, replace the panic with "turn off hybrid mode support"
   (which makes total sense since we were unable to statfs its root).
   
   Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>

   

   kolyshkin committed Mar 27, 2022
   Configuration menu

   • View commit details
   • Copy full SHA for d0c89df
   • Browse repository at this point

   Copy the full SHA

   d0c89df View commit details

   Browse the repository at this point in the history