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-rw-r--r--drivers/parport/parport_serial.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/parport/parport_serial.c b/drivers/parport/parport_serial.c
index e2e95b36a60..101ed49a2d1 100644
--- a/drivers/parport/parport_serial.c
+++ b/drivers/parport/parport_serial.c
@@ -70,6 +70,8 @@ static int __devinit netmos_parallel_init(struct pci_dev *dev, struct parport_pc
* parallel ports and <S> is the number of serial ports.
*/
card->numports = (dev->subsystem_device & 0xf0) >> 4;
+ if (card->numports > ARRAY_SIZE(card->addr))
+ card->numports = ARRAY_SIZE(card->addr);
return 0;
}