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author | Lennart Poettering <lennart@poettering.net> | 2011-04-07 18:47:35 +0200 |
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committer | Lennart Poettering <lennart@poettering.net> | 2011-04-07 18:47:35 +0200 |
commit | f68319bbb8e95e6afa5793834668b5c094616249 (patch) | |
tree | bd1f5c7dfbfa92358f0f839db8772694720d2ad6 /src/unit.c | |
parent | ffd73e3599ea2a97c03c1765cd4bc94ebc152f89 (diff) | |
download | systemd-f68319bbb8e95e6afa5793834668b5c094616249.tar.gz |
unit: disallow configuration of more than one on_failure dependencies if OnFailureIsolate= is on
Diffstat (limited to 'src/unit.c')
-rw-r--r-- | src/unit.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/unit.c b/src/unit.c index e5a9623528..32071f2170 100644 --- a/src/unit.c +++ b/src/unit.c @@ -814,6 +814,16 @@ int unit_load(Unit *u) { if ((r = unit_add_default_dependencies(u)) < 0) goto fail; + if (u->meta.on_failure_isolate && + set_size(u->meta.dependencies[UNIT_ON_FAILURE]) > 1) { + + log_error("More than one OnFailure= dependencies specified for %s but OnFailureIsolate= enabled. Refusing.", + u->meta.id); + + r = -EINVAL; + goto fail; + } + assert((u->meta.load_state != UNIT_MERGED) == !u->meta.merged_into); unit_add_to_dbus_queue(unit_follow_merge(u)); |