mirror of https://gitee.com/openkylin/linux.git
afe89f115e
The sense data buffer in sense_buf_pool is allocated with size of MPT_SENSE_BUFFER_ALLOC(64) (multiplied by req_depth) while SNS_LEN(sc)(96) is used when reading the data. That may lead to a read from unallocated area, sometimes from another (unallocated) page. To fix this, limit the read size to MPT_SENSE_BUFFER_ALLOC. Link: https://lore.kernel.org/r/20200616150446.4840-1-thenzl@redhat.com Co-developed-by: Stanislav Saner <ssaner@redhat.com> Signed-off-by: Stanislav Saner <ssaner@redhat.com> Signed-off-by: Tomas Henzl <thenzl@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> |
||
|---|---|---|
| .. | ||
| lsi | ||
| Kconfig | ||
| Makefile | ||
| mptbase.c | ||
| mptbase.h | ||
| mptctl.c | ||
| mptctl.h | ||
| mptdebug.h | ||
| mptfc.c | ||
| mptlan.c | ||
| mptlan.h | ||
| mptsas.c | ||
| mptsas.h | ||
| mptscsih.c | ||
| mptscsih.h | ||
| mptspi.c | ||