Re: [PATCH v2] fbcon: Fix a NULL pointer dereference issue in fbcon_putcs

Hi Qianqiang, On 9/24/24 18:13, Qianqiang Liu wrote: syzbot has found a NULL pointer dereference bug in fbcon. This issue is caused by ops->putcs being a NULL pointer. We need to ensure it is initialized properly. Reported-by: syzbot+3d613ae53c0315026...@syzkaller.appspotmail.com Closes: https

[PATCH v2] fbcon: Fix a NULL pointer dereference issue in fbcon_putcs

syzbot has found a NULL pointer dereference bug in fbcon. This issue is caused by ops->putcs being a NULL pointer. We need to ensure it is initialized properly. Reported-by: syzbot+3d613ae53c0315026...@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=3d613ae53c031502687a