Re: [syzbot] [io-uring?] UBSAN: array-index-out-of-bounds in io_setup_async_msg

[syzbot]

Hello,

syzbot tried to test the proposed patch but the build/boot failed:

failed to checkout kernel repo https://github.com/isilence/linux.git/netmsg-init: failed to run ["git" "fetch" "--force" "2335d1373be159a02254ea7a962dfc5bc7a540d3" "netmsg-init"]: exit status 128
fatal: couldn't find remote ref netmsg-init



Tested on:

commit:         [unknown 
git tree:       https://github.com/isilence/linux.git netmsg-init
kernel config:  https://syzkaller.appspot.com/x/.config?x=f4894cf58531f
dashboard link: https://syzkaller.appspot.com/bug?extid=a4c6e5ef999b68b26ed1
compiler:       

Note: no patches were applied.