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tmpfiles: skip mknod() on -EPERM (device cgroup)

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This commit is contained in:
Kay Sievers 2014-06-13 04:11:11 +02:00
parent c1b6b04f0e
commit 6555ad8e9d
1 changed files with 11 additions and 3 deletions
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14
src/tmpfiles/tmpfiles.c
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@ -792,9 +792,17 @@ static int create_item(Item *i) {
label_context_clear();
}
if (r < 0 && errno != EEXIST) {
log_error("Failed to create device node %s: %m", i->path);
return -errno;
if (r < 0) {
if (errno == EPERM) {
log_debug("We lack permissions, possibly because of cgroup configuration; "
"skipping creation of device node %s.", i->path);
return 0;
}
if (errno != EEXIST) {
log_error("Failed to create device node %s: %m", i->path);
return -errno;
}
}
if (stat(i->path, &st) < 0) {