diff options
| -rw-r--r-- | src/core/dbus-cgroup.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/core/dbus-cgroup.c b/src/core/dbus-cgroup.c index 8525fa1bf1..5b94b5e575 100644 --- a/src/core/dbus-cgroup.c +++ b/src/core/dbus-cgroup.c @@ -641,7 +641,7 @@ int bus_cgroup_set_property( return 1; - } else if (streq(name, "BlockIOReadBandwidth") || streq(name, "BlockIOWriteBandwidth")) { + } else if (STR_IN_SET(name, "BlockIOReadBandwidth", "BlockIOWriteBandwidth")) { const char *path; bool read = true; unsigned n = 0; @@ -835,6 +835,8 @@ int bus_cgroup_set_property( r = sd_bus_message_read(message, "t", &v); if (r < 0) return r; + if (v <= 0) + return sd_bus_error_set_errnof(error, EINVAL, "%s= is too small", name); if (mode != UNIT_CHECK) { if (streq(name, "MemoryLow")) @@ -860,6 +862,8 @@ int bus_cgroup_set_property( r = sd_bus_message_read(message, "t", &limit); if (r < 0) return r; + if (limit <= 0) + return sd_bus_error_set_errnof(error, EINVAL, "%s= is too small", name); if (mode != UNIT_CHECK) { c->memory_limit = limit; |