From: Michal Grzedzicki mge@meta.com

mainline inclusion from mainline-v6.6-rc2 commit c13e7331745852d0dd7c35eabbe181cbd5b01172 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I95B2S CVE: CVE-2023-52500

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?i...

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Tags allocated for OPC_INB_SET_CONTROLLER_CONFIG command need to be freed when we receive the response.

Signed-off-by: Michal Grzedzicki mge@meta.com Link: https://lore.kernel.org/r/20230911170340.699533-2-mge@meta.com Acked-by: Jack Wang jinpu.wang@ionos.com Signed-off-by: Martin K. Petersen martin.petersen@oracle.com Signed-off-by: Li Lingfeng lilingfeng3@huawei.com --- drivers/scsi/pm8001/pm80xx_hwi.c | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/drivers/scsi/pm8001/pm80xx_hwi.c b/drivers/scsi/pm8001/pm80xx_hwi.c index 8627feb80261..327992fbb553 100644 --- a/drivers/scsi/pm8001/pm80xx_hwi.c +++ b/drivers/scsi/pm8001/pm80xx_hwi.c @@ -3418,10 +3418,12 @@ static int mpi_set_controller_config_resp(struct pm8001_hba_info *pm8001_ha, (struct set_ctrl_cfg_resp *)(piomb + 4); u32 status = le32_to_cpu(pPayload->status); u32 err_qlfr_pgcd = le32_to_cpu(pPayload->err_qlfr_pgcd); + u32 tag = le32_to_cpu(pPayload->tag);

PM8001_MSG_DBG(pm8001_ha, pm8001_printk( "SET CONTROLLER RESP: status 0x%x qlfr_pgcd 0x%x\n", status, err_qlfr_pgcd)); + pm8001_tag_free(pm8001_ha, tag);

return 0; }