The > should be >= or we read one element past the end of the array.
Fixes: c21e0bbfc485 ('cxlflash: Base support for IBM CXL Flash Adapter')
Signed-off-by: Dan Carpenter <[email protected]>
Fixes: c21e0bbfc485 ('cxlflash: Base support for IBM CXL Flash Adapter')
diff --git a/drivers/scsi/cxlflash/main.c b/drivers/scsi/cxlflash/main.c
index 0720d2f..fd70101 100644
--- a/drivers/scsi/cxlflash/main.c
+++ b/drivers/scsi/cxlflash/main.c
@@ -539,7 +539,7 @@ static ssize_t cxlflash_show_port_status(struct device *dev,
u64 *fc_regs;
rc = kstrtouint((attr->attr.name + 4), 10, &port);
- if (rc || (port > NUM_FC_PORTS))
+ if (rc || (port >= NUM_FC_PORTS))
return 0;
fc_regs = &afu->afu_map->global.fc_regs[port][0];
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