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| author | Grzegorz Kolodziejczyk <grzegorz.kolodziejczyk@codecoup.pl> | 2018-03-20 15:05:18 +0100 |
|---|---|---|
| committer | Szymon Janc <szymon.janc@codecoup.pl> | 2018-03-21 10:47:07 +0100 |
| commit | bc6facb0cfcfa3098b57f93919b69e7ffb204f04 (patch) | |
| tree | 36b9b1d53152e0b3c52e9b24e6ab9857717e18a5 /client/gatt.c | |
| parent | 4c22678e960a5bd89aed0717cc6ef863467b9014 (diff) | |
| download | bluez-bc6facb0cfcfa3098b57f93919b69e7ffb204f04.tar.gz | |
client: Update read callbacks with invalid offset error handlers
This patch adds invalid offset handlers to read callbacks of attributes.
Diffstat (limited to 'client/gatt.c')
| -rw-r--r-- | client/gatt.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/client/gatt.c b/client/gatt.c index 7a6035ac1..3fa490b1a 100644 --- a/client/gatt.c +++ b/client/gatt.c @@ -1473,6 +1473,10 @@ static DBusMessage *chrc_read_value(DBusConnection *conn, DBusMessage *msg, parse_offset(&iter, &offset); + if (offset > chrc->value_len) + return g_dbus_create_error(msg, "org.bluez.Error.InvalidOffset", + NULL); + return read_value(msg, &chrc->value[offset], chrc->value_len - offset); } @@ -1831,6 +1835,10 @@ static DBusMessage *desc_read_value(DBusConnection *conn, DBusMessage *msg, parse_offset(&iter, &offset); + if (offset > desc->value_len) + return g_dbus_create_error(msg, "org.bluez.Error.InvalidOffset", + NULL); + return read_value(msg, &desc->value[offset], desc->value_len - offset); } |