Linux kernel bug fix: dmaengine: dw-axi-dmac: Do not dereference NULL structure
Subsystem: dma (drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c)
Bug type: hang, severity: medium
Files changed: drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c
Introduced by Sia Jee Heng on 2021-02-01 15:08:15 +0530; fixed by Kees Cook on 2023-02-16 18:45:48 +0530 (lifetime: 745 days)