On Sat, 2013-09-21 at 15:56 -0500, João Paulo Rechi Vita wrote:
> On Sat, Sep 21, 2013 at 7:51 AM, Tanu Kaskinen
> <tanu.kaski...@linux.intel.com> wrote:
> > On Wed, 2013-09-18 at 16:17 -0500, jprv...@gmail.com wrote:
> >> +static int parse_adapter_properties(pa_bluetooth_adapter *a,
> >> DBusMessageIter *i, bool is_property_change) {
> >> + DBusMessageIter element_i;
> >> +
> >> + pa_assert(a);
> >> +
> >> + dbus_message_iter_recurse(i, &element_i);
> >> +
> >> + while (dbus_message_iter_get_arg_type(&element_i) ==
> >> DBUS_TYPE_DICT_ENTRY) {
> >> + DBusMessageIter dict_i, variant_i;
> >> + const char *key;
> >> +
> >> + dbus_message_iter_recurse(&element_i, &dict_i);
> >> +
> >> + key = check_variant_property(&dict_i);
> >> + if (key == NULL) {
> >> + pa_log_error("Received invalid property for adapter %s",
> >> a->path);
> >> + return -1;
> >> + }
> >> +
> >> + dbus_message_iter_recurse(&dict_i, &variant_i);
> >> +
> >> + if (dbus_message_iter_get_arg_type(&variant_i) ==
> >> DBUS_TYPE_STRING && pa_streq(key, "Address")) {
> >> + char *value;
> >> +
> >> + dbus_message_iter_get_basic(&variant_i, &value);
> >> + a->address = pa_xstrdup(value);
> >> + }
> >
> > Can the Address property change? If not, it should be checked if
> > is_property_change is true, and if it is, then complain loudly. If it
> > can change, then the old address should be freed before assigning the
> > new address.
>
> The address property should not change, I'm adding those checks.
There should also be check that a->address is not already set (which it
can be, if the received properties contain duplicate Address entries).
--
Tanu
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