On Fri, Mar 12, 2021 at 09:36:42AM +0100, Greg Kroah-Hartman wrote:
> On Fri, Mar 12, 2021 at 04:14:21PM +0800, Du Cheng wrote:
> > add null-check on function pointer before dereference on ops->cursor
> >
> > Reported-by: syzbot+b67aaae8d3a927f68...@syzkaller.appspotmail.c
On Fri, Mar 12, 2021 at 09:36:42AM +0100, Greg Kroah-Hartman wrote:
> On Fri, Mar 12, 2021 at 04:14:21PM +0800, Du Cheng wrote:
> > add null-check on function pointer before dereference on ops->cursor
> >
> > Reported-by: syzbot+b67aaae8d3a927f68...@syzkaller.appspotmail.c
add null-check on function pointer before dereference on ops->cursor
Reported-by: syzbot+b67aaae8d3a927f68...@syzkaller.appspotmail.com
Signed-off-by: Du Cheng
---
drivers/video/fbdev/core/fbcon.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/video/fbdev/core/fbcon.c b/driv
