diff options
Diffstat (limited to 'epan/dissectors/packet-usb-video.c')
| -rw-r--r-- | epan/dissectors/packet-usb-video.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/epan/dissectors/packet-usb-video.c b/epan/dissectors/packet-usb-video.c index 5e9d632..42aaf0b 100644 --- a/epan/dissectors/packet-usb-video.c +++ b/epan/dissectors/packet-usb-video.c @@ -1582,8 +1582,9 @@ get_control_selector_values(guint8 entity_id, usb_conv_info_t *usb_conv_info) video_entity_t *entity = NULL; value_string_ext *selectors = NULL; - if (usb_conv_info == NULL) + if (usb_conv_info == NULL || usb_conv_info->class_data_type != USB_CONV_VIDEO) { return NULL; + } video_conv_info = (video_conv_info_t *)usb_conv_info->class_data; if (video_conv_info) |