Potential NULL pointer deference in net: sched
From: Yizhuo Zhai
Date: Mon Oct 07 2019 - 17:07:39 EST
Hi All:
net/sched/sch_mq.c:
Inside function mq_dump_class(), mq_queue_get() could return NULL,
however, the return value of dev_queue is not checked and get used.
This could potentially be unsafe.
--
Kind Regards,
Yizhuo Zhai
Computer Science, Graduate Student
University of California, Riverside