Linux kernel bug fix: xenbus: Use kref to track req lifetime
Subsystem: drivers (drivers/xen/xenbus/xenbus_dev_frontend.c)
Bug type: null-deref, severity: high
Keywords: null pointer
Files changed: drivers/xen/xenbus/xenbus.h;drivers/xen/xenbus/xenbus_comms.c;drivers/xen/xenbus/xenbus_dev_frontend.c;drivers/xen/xenbus/xenbus_xs.c
Introduced by Juergen Gross on 2017-02-09 11:26:49 -0500; fixed by Jason Andryuk on 2025-05-07 16:21:41 +0200 (lifetime: 3009 days)