On Fri, May 17, 2024 at 04:51:29PM +0800, cy_huang@xxxxxxxxxxx wrote: > From: ChiYuan Huang <cy_huang@xxxxxxxxxxx> > > In v4l2_async_create_ancillary_links(), ancillary links are created for > lens and flash sub-devices. These are sub-device to sub-device links and if > the async notifier is related to a V4L2 device, the source sub-device of > the ancillary link is NULL, leading to a NULL pointer dereference. Check > the notifier's sd field is non-NULL in v4l2_async_create_ancillary_links(). Not seeing the message 'No send the v2 patch'. Please ignore this one.
