X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fcore%2Fumount.c;h=dd7df194de7e45a19babec0b36fa36130ee64c02;hb=cc98b3025eeb89addb76a27390cb2baca4eab8b9;hp=e38851dc125fbc51906712d499fbb85c7bf01713;hpb=56f64d95763a799ba4475daf44d8e9f72a1bd474;p=elogind.git diff --git a/src/core/umount.c b/src/core/umount.c index e38851dc1..dd7df194d 100644 --- a/src/core/umount.c +++ b/src/core/umount.c @@ -104,10 +104,16 @@ static int mount_points_list_get(MountPoint **head) { /* Ignore mount points we can't unmount because they * are API or because we are keeping them open (like - * /dev/console) */ + * /dev/console). Also, ignore all mounts below API + * file systems, since they are likely virtual too, + * and hence not worth spending time on. Also, in + * unprivileged containers we might lack the rights to + * unmount these things, hence don't bother. */ if (mount_point_is_api(p) || mount_point_ignore(p) || - path_equal(p, "/dev/console")) { + path_startswith(p, "/dev") || + path_startswith(p, "/sys") || + path_startswith(p, "/proc")) { free(p); continue; }