Linux kernel bug fix: genirq: Make sparse_irq_lock protect what it should protect
Subsystem: irq (kernel/irq/irqdesc.c)
Bug type: null-deref, severity: high
Keywords: null pointer
Files changed: kernel/irq/irqdesc.c
Introduced by Thomas Gleixner on 2010-10-12 16:53:45 +0200; fixed by Thomas Gleixner on 2017-09-07 09:30:38 +0200 (lifetime: 2521 days)