Ocfs2 devel - Oct 2019 - Potential NULL pointer deference in ocfs2

On Mon, Oct 07, 2019 at 12:09:27PM -0700, Yizhuo Zhai
wrote:
> Hi All:
> 
> fs/ocfs2/cluster/heartbeat.c:
> 
> Inside function o2hb_region_start_block_store(), to_o2hb_region()
> could return NULL,however, the return value of to_o2hb_region() is not
> checked and get
> used. This could potentially be unsafe.a
Can you just make a patch and submit it to the proper developers so you
get credit for this?

thanks,

greg k-h