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bus-proxyd: fix compatibility with old dbus-1

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'ListQueuedOwners' method should return 'NameHasNoOwner' error
if chosen name is not available on bus.
This commit is contained in:
Lukasz Skalski 2014-10-10 16:42:19 +02:00 committed by Daniel Mack
parent 0fff82e5f8
commit 547e849b72
1 changed files with 9 additions and 0 deletions
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9
src/bus-proxyd/bus-proxyd.c
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@ -733,6 +733,7 @@ static int process_driver(sd_bus *a, sd_bus *b, sd_bus_message *m) {
struct kdbus_cmd_free cmd_free;
struct kdbus_cmd_name *name;
_cleanup_strv_free_ char **owners = NULL;
_cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
char *arg0;
int err = 0;
@ -743,6 +744,14 @@ static int process_driver(sd_bus *a, sd_bus *b, sd_bus_message *m) {
if (!service_name_is_valid(arg0))
return synthetic_reply_method_errno(m, -EINVAL, NULL);
r = sd_bus_get_owner(a, arg0, 0, NULL);
if (r == -ESRCH || r == -ENXIO) {
sd_bus_error_setf(&error, SD_BUS_ERROR_NAME_HAS_NO_OWNER, "Could not get owners of name '%s': no such name.", arg0);
return synthetic_reply_method_errno(m, r, &error);
}
if (r < 0)
return synthetic_reply_method_errno(m, r, NULL);
cmd.flags = KDBUS_NAME_LIST_QUEUED;
r = ioctl(a->input_fd, KDBUS_CMD_NAME_LIST, &cmd);
if (r < 0)