Linux kernel bug fix: ext4: improve integrity checking in __mb_check_buddy by enhancing order-0 validation
Subsystem: fs/ext4 (fs/ext4/mballoc.c)
Bug type: hang, severity: security
Files changed: fs/ext4/mballoc.c
Introduced by Alex Tomas on 2008-01-29 00:19:52 -0500; fixed by Yongjian Sun on 2025-11-26 17:13:33 -0500 (lifetime: 6511 days)