diff options
| -rw-r--r-- | src/devices/device_util.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/devices/device_util.c b/src/devices/device_util.c index 9081a36ea2..84fb11505c 100644 --- a/src/devices/device_util.c +++ b/src/devices/device_util.c @@ -583,6 +583,8 @@ void search_bus_resources(struct bus *bus, unsigned long type_mask, if (subbus->link_num == IOINDEX_SUBTRACTIVE_LINK(res->index)) break; + if (!subbus) /* Why can subbus be NULL? */ + break; search_bus_resources(subbus, type_mask, type, search, gp); continue; |