Walk over all open file descriptors. Check them for the FD_CLOEXEC flag.
If this flag is not set, log the offending file descriptor number.
It is important that gnome-shell's file descriptors are all marked CLOEXEC,
so that the shell's open file descriptors are not passed to child processes
that we launch.
Walk over all open file descriptors. Check them for the FD_CLOEXEC flag. If this flag is not set, log the offending file descriptor number.
It is important that gnome-shell's file descriptors are all marked CLOEXEC, so that the shell's open file descriptors are not passed to child processes that we launch.