diff options
Diffstat (limited to 'src/libsystemd-bus')
| -rw-r--r-- | src/libsystemd-bus/bus-control.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/src/libsystemd-bus/bus-control.c b/src/libsystemd-bus/bus-control.c index 942bc01788..1eed7b9e32 100644 --- a/src/libsystemd-bus/bus-control.c +++ b/src/libsystemd-bus/bus-control.c @@ -907,8 +907,7 @@ int bus_add_match_internal_kernel( zero(bloom); - sz = ALIGN8(offsetof(struct kdbus_cmd_match, items) + - offsetof(struct kdbus_item, id) + sizeof(uint64_t)); + sz = ALIGN8(offsetof(struct kdbus_cmd_match, items)); for (i = 0; i < n_components; i++) { struct bus_match_component *c = &components[i]; @@ -922,8 +921,9 @@ int bus_add_match_internal_kernel( r = bus_kernel_parse_unique_name(c->value_str, &src_id); if (r < 0) return r; - - if (r == 0) { + else if (r > 0) + sz += ALIGN8(offsetof(struct kdbus_item, id) + sizeof(uint64_t)); + else { sender = c->value_str; sender_length = strlen(sender); sz += ALIGN8(offsetof(struct kdbus_item, str) + sender_length + 1); @@ -1026,19 +1026,22 @@ int bus_add_match_internal_kernel( m->owner_id = id; item = m->items; - item->size = offsetof(struct kdbus_item, id) + sizeof(uint64_t); - item->type = KDBUS_ITEM_ID; - item->id = src_id; - if (using_bloom) { + if (src_id != KDBUS_MATCH_ID_ANY) { + item->size = offsetof(struct kdbus_item, id) + sizeof(uint64_t); + item->type = KDBUS_ITEM_ID; + item->id = src_id; item = KDBUS_ITEM_NEXT(item); + } + + if (using_bloom) { item->size = offsetof(struct kdbus_item, data64) + BLOOM_SIZE; item->type = KDBUS_ITEM_BLOOM; memcpy(item->data64, bloom, BLOOM_SIZE); + item = KDBUS_ITEM_NEXT(item); } if (sender) { - item = KDBUS_ITEM_NEXT(item); item->size = offsetof(struct kdbus_item, str) + sender_length + 1; item->type = KDBUS_ITEM_NAME; memcpy(item->str, sender, sender_length + 1); |