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Better validation when reading a dict.

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git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@1843 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
This commit is contained in:
Dan Williams 2006-06-18 04:48:16 +00:00
parent 43ab72e508
commit 20672fb3a8
1 changed files with 4 additions and 0 deletions
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4
libnm-util/dbus-dict-helpers.c
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@ -656,6 +656,7 @@ nmu_dbus_dict_get_entry (DBusMessageIter *iter_dict,
NMUDictEntry * entry)
{
DBusMessageIter iter_dict_entry, iter_dict_val;
int type;
const char *key;
if (!iter_dict || !entry)
@ -670,6 +671,9 @@ nmu_dbus_dict_get_entry (DBusMessageIter *iter_dict,
if (!dbus_message_iter_next (&iter_dict_entry))
goto error;
type = dbus_message_iter_get_arg_type (&iter_dict_entry);
if (type != DBUS_TYPE_VARIANT)
goto error;
dbus_message_iter_recurse (&iter_dict_entry, &iter_dict_val);
entry->type = dbus_message_iter_get_arg_type (&iter_dict_val);