Re: [syzbot] [wireless?] UBSAN: array-index-out-of-bounds in ieee80211_rx_mgmt_beacon

From: syzbot
Date: Mon Jun 16 2025 - 23:46:15 EST


Hello,

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

Reported-by: syzbot+6554b492c7008bcd3385@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+6554b492c7008bcd3385@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 9afe6529 Merge tag 'x86_urgent_for_6.16-rc3' of git://..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1075190c580000
kernel config: https://syzkaller.appspot.com/x/.config?x=d11f52d3049c3790
dashboard link: https://syzkaller.appspot.com/bug?extid=6554b492c7008bcd3385
compiler: Debian clang version 20.1.6 (++20250514063057+1e4d39e07757-1~exp1~20250514183223.118), Debian LLD 20.1.6
patch: https://syzkaller.appspot.com/x/patch.diff?x=12b44370580000

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