Linux kernel bug fix: blk-mq: fix null-ptr-deref in blk_mq_free_tags() from error path
Subsystem: block (block/blk-mq-tag.c)
Bug type: null-deref, severity: unknown
Files changed: block/blk-mq-tag.c;block/blk-mq.c
Introduced by Ming Lei on 2025-09-08 08:05:32 -0600; fixed by Yu Kuai on 2025-09-23 01:35:52 -0600 (lifetime: 14 days)