sz += ALIGN8(offsetof(struct kdbus_msg, data) + dl + 1);
}
- m->kdbus = malloc0(sz);
+ m->kdbus = aligned_alloc(8, sz);
if (!m->kdbus)
return -ENOMEM;
assert(b);
+ if (b->is_server)
+ return -EINVAL;
+
r = ioctl(b->input_fd, KDBUS_CMD_HELLO, &hello);
if (r < 0)
return -errno;
return -ENOMEM;
b->is_kernel = true;
+ b->bus_client = true;
r = bus_start_running(b);
if (r < 0)
assert(b->output_fd < 0);
assert(b->kernel);
+ if (b->is_server)
+ return -EINVAL;
+
b->input_fd = open(b->kernel, O_RDWR|O_NOCTTY|O_CLOEXEC);
if (b->input_fd < 0)
return -errno;
int bus_kernel_read_message(sd_bus *bus, sd_bus_message **m) {
struct kdbus_msg *k;
- size_t sz = 128;
+ size_t sz = 1024;
int r;
assert(bus);
for (;;) {
void *q;
- q = realloc(bus->rbuffer, sz);
+ q = aligned_alloc(8, sz);
if (!q)
return -errno;
+ free(bus->rbuffer);
k = bus->rbuffer = q;
k->size = sz;
fname = alloca(offsetof(struct kdbus_cmd_fname, name) + DECIMAL_STR_MAX(uid_t) + 1 + l + 1);
sprintf(fname->name, "%lu-%s", (unsigned long) getuid(), name);
fname->size = offsetof(struct kdbus_cmd_fname, name) + strlen(fname->name) + 1;
- fname->kernel_flags = KDBUS_CMD_FNAME_ACCESS_WORLD;
+ fname->kernel_flags = KDBUS_CMD_FNAME_ACCESS_WORLD | KDBUS_CMD_FNAME_POLICY_NONE;
fname->user_flags = 0;
p = strjoin("/dev/kdbus/", fname->name, "/bus", NULL);