Re: [syzbot] KASAN: vmalloc-out-of-bounds Read in bpf_prog_put

[syzbot]

Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-and-tested-by: syzbot+bb73e71cf4b8fd376a4f@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         e63a0234 Merge git://git.kernel.org/pub/scm/linux/kern..
git tree:       bpf-next
kernel config:  https://syzkaller.appspot.com/x/.config?x=29c60dfdc879c48e
dashboard link: https://syzkaller.appspot.com/bug?extid=bb73e71cf4b8fd376a4f
compiler:       Debian clang version 11.0.1-2, GNU ld (GNU Binutils for Debian) 2.35.2
patch:          https://syzkaller.appspot.com/x/patch.diff?x=13c1d0adb00000

Note: testing is done by a robot and is best-effort only.