The patch titled
drivers/scsi/pm8001/pm8001_hwi.c: handle allocation failures
has been added to the -mm tree. Its filename is
drivers-scsi-pm8001-pm8001_hwic-handle-allocation-failures.patch
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The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: drivers/scsi/pm8001/pm8001_hwi.c: handle allocation failures
From: Dan Carpenter <error27@xxxxxxxxx>
Return -ENOMEM if the allocations fail.
Signed-off-by: Dan Carpenter <error27@xxxxxxxxx>
Acked-by: Jack Wang <jack_wang@xxxxxxxxx>
Cc: James Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/scsi/pm8001/pm8001_hwi.c | 6 ++++++
1 file changed, 6 insertions(+)
diff -puN drivers/scsi/pm8001/pm8001_hwi.c~drivers-scsi-pm8001-pm8001_hwic-handle-allocation-failures drivers/scsi/pm8001/pm8001_hwi.c
--- a/drivers/scsi/pm8001/pm8001_hwi.c~drivers-scsi-pm8001-pm8001_hwic-handle-allocation-failures
+++ a/drivers/scsi/pm8001/pm8001_hwi.c
@@ -4194,6 +4194,8 @@ static int pm8001_chip_get_nvmd_req(stru
nvmd_type = ioctl_payload->minor_function;
fw_control_context = kzalloc(sizeof(struct fw_control_ex), GFP_KERNEL);
+ if (!fw_control_context)
+ return -ENOMEM;
fw_control_context->usrAddr = (u8 *)&ioctl_payload->func_specific[0];
fw_control_context->len = ioctl_payload->length;
circularQ = &pm8001_ha->inbnd_q_tbl[0];
@@ -4272,6 +4274,8 @@ static int pm8001_chip_set_nvmd_req(stru
nvmd_type = ioctl_payload->minor_function;
fw_control_context = kzalloc(sizeof(struct fw_control_ex), GFP_KERNEL);
+ if (!fw_control_context)
+ return -ENOMEM;
circularQ = &pm8001_ha->inbnd_q_tbl[0];
memcpy(pm8001_ha->memoryMap.region[NVMD].virt_ptr,
ioctl_payload->func_specific,
@@ -4381,6 +4385,8 @@ pm8001_chip_fw_flash_update_req(struct p
struct pm8001_ioctl_payload *ioctl_payload = payload;
fw_control_context = kzalloc(sizeof(struct fw_control_ex), GFP_KERNEL);
+ if (!fw_control_context)
+ return -ENOMEM;
fw_control = (struct fw_control_info *)&ioctl_payload->func_specific[0];
if (fw_control->len != 0) {
if (pm8001_mem_alloc(pm8001_ha->pdev,
_
Patches currently in -mm which might be from error27@xxxxxxxxx are
origin.patch
linux-next.patch
drivers-scsi-pm8001-pm8001_hwic-handle-allocation-failures.patch
ip2-remove-unneeded-null-check.patch
ip2-return-efault-on-copy_to_user-errors.patch
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