Re: [PATCH RESEND] scsi: megaraid_sas: fix panic on loading firmware crashdump

2019-07-23 Thread Martin K. Petersen
Junxiao, > While loading fw crashdump in function fw_crash_buffer_show(), left > bytes in one dma chunk was not checked, if copying size over it, > overflow access will cause kernel panic. Applied to 5.3/scsi-fixes. Thanks! -- Martin K. Petersen Oracle Linux Engineering

Re: [PATCH RESEND] scsi: megaraid_sas: fix panic on loading firmware crashdump

2019-07-23 Thread Sumit Saxena
On Mon, Jul 22, 2019 at 9:45 PM Junxiao Bi wrote: > > While loading fw crashdump in function fw_crash_buffer_show(), > left bytes in one dma chunk was not checked, if copying size > over it, overflow access will cause kernel panic. > > Signed-off-by: Junxiao Bi Acked-by: Sumit Saxena > --- > dr