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security: rework selinux, smack, ima, apparmor detection logic
[elogind.git]
/
src
/
core
/
transaction.c
diff --git
a/src/core/transaction.c
b/src/core/transaction.c
index fa97b6975560d823a4d700fbd6eea66923bdd5bf..203070fa2697f90f6e75989fbbff29b722d1b8db 100644
(file)
--- a/
src/core/transaction.c
+++ b/
src/core/transaction.c
@@
-344,7
+344,7
@@
static int transaction_verify_order_one(Transaction *tr, Job *j, Job *from, unsi
assert(!j->transaction_prev);
/* Does a recursive sweep through the ordering graph, looking
assert(!j->transaction_prev);
/* Does a recursive sweep through the ordering graph, looking
- * for a cycle. If we find cycle we try to break it. */
+ * for a cycle. If we find
a
cycle we try to break it. */
/* Have we seen this before? */
if (j->generation == generation) {
/* Have we seen this before? */
if (j->generation == generation) {
@@
-371,7
+371,7
@@
static int transaction_verify_order_one(Transaction *tr, Job *j, Job *from, unsi
/* logging for j not k here here to provide consistent narrative */
log_info_unit(j->unit->id,
/* logging for j not k here here to provide consistent narrative */
log_info_unit(j->unit->id,
- "
Walked on cycle path to
%s/%s",
+ "
Found dependency on
%s/%s",
k->unit->id, job_type_to_string(k->type));
if (!delete &&
k->unit->id, job_type_to_string(k->type));
if (!delete &&
@@
-733,8
+733,11
@@
int transaction_activate(Transaction *tr, Manager *m, JobMode mode, DBusError *e
* feature for cosmetics, not actually useful for
* anything beyond that. */
* feature for cosmetics, not actually useful for
* anything beyond that. */
- if (m->idle_pipe[0] < 0 && m->idle_pipe[1] < 0)
+ if (m->idle_pipe[0] < 0 && m->idle_pipe[1] < 0 &&
+ m->idle_pipe[2] < 0 && m->idle_pipe[3] < 0) {
pipe2(m->idle_pipe, O_NONBLOCK|O_CLOEXEC);
pipe2(m->idle_pipe, O_NONBLOCK|O_CLOEXEC);
+ pipe2(m->idle_pipe + 2, O_NONBLOCK|O_CLOEXEC);
+ }
}
return 0;
}
return 0;
@@
-851,6
+854,7
@@
int transaction_add_job_and_dependencies(
if (unit->load_state != UNIT_LOADED &&
unit->load_state != UNIT_ERROR &&
if (unit->load_state != UNIT_LOADED &&
unit->load_state != UNIT_ERROR &&
+ unit->load_state != UNIT_NOT_FOUND &&
unit->load_state != UNIT_MASKED) {
dbus_set_error(e, BUS_ERROR_LOAD_FAILED, "Unit %s is not loaded properly.", unit->id);
return -EINVAL;
unit->load_state != UNIT_MASKED) {
dbus_set_error(e, BUS_ERROR_LOAD_FAILED, "Unit %s is not loaded properly.", unit->id);
return -EINVAL;
@@
-866,6
+870,14
@@
int transaction_add_job_and_dependencies(
return -EINVAL;
}
return -EINVAL;
}
+ if (type != JOB_STOP && unit->load_state == UNIT_NOT_FOUND) {
+ dbus_set_error(e, BUS_ERROR_LOAD_FAILED,
+ "Unit %s failed to load: %s.",
+ unit->id,
+ strerror(-unit->load_error));
+ return -EINVAL;
+ }
+
if (type != JOB_STOP && unit->load_state == UNIT_MASKED) {
dbus_set_error(e, BUS_ERROR_MASKED, "Unit %s is masked.", unit->id);
return -EADDRNOTAVAIL;
if (type != JOB_STOP && unit->load_state == UNIT_MASKED) {
dbus_set_error(e, BUS_ERROR_MASKED, "Unit %s is masked.", unit->id);
return -EADDRNOTAVAIL;