dbus: Increase XML buffer size for an interface introspection data

The current set of global configuration fields is getting close to the
previously used 15000 byte limit, so increase this size to 16000 and add
a note about the potential need to change this size when adding new
fields.

Signed-off-by: Jouni Malinen <j@w1.fi>

diff --git a/wpa_supplicant/config.c b/wpa_supplicant/config.c
index 77467f00a16e3aed548250d0c96ffe35b330b74e..a0d151d7a40c897bfcddddc1d04f1b72b86ad06a 100644 (file)
--- a/wpa_supplicant/config.c
+++ b/wpa_supplicant/config.c
@@ -5519,6 +5519,9 @@ static const struct global_parse_data global_fields[] = {
        { INT_RANGE(pasn_corrupt_mic, 0, 1), 0 },
 #endif /* CONFIG_TESTING_OPTIONS */
 #endif /* CONFIG_PASN */
+       /* NOTE: When adding new parameters here, add_interface() in
+        * wpa_supplicant/dbus_new_introspect.c may need to be modified to
+        * increase the size of the iface->xml buffer. */
 };
 
 #undef FUNC

diff --git a/wpa_supplicant/dbus/dbus_new_introspect.c b/wpa_supplicant/dbus/dbus_new_introspect.c
index 6c721bf556db26c28de29aa4c17549834c04d60b..a8c0d28398d4624c01a60878b4de5722745d2129 100644 (file)
--- a/wpa_supplicant/dbus/dbus_new_introspect.c
+++ b/wpa_supplicant/dbus/dbus_new_introspect.c
@@ -38,7 +38,7 @@ static struct interfaces * add_interface(struct dl_list *list,
        if (!iface)
                return NULL;
        iface->dbus_interface = os_strdup(dbus_interface);
-       iface->xml = wpabuf_alloc(15000);
+       iface->xml = wpabuf_alloc(16000);
        if (iface->dbus_interface == NULL || iface->xml == NULL) {
                os_free(iface->dbus_interface);
                wpabuf_free(iface->xml);