From 92291c95e71a7898109c1f95adfb48aa69e5ba7b Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Thu, 28 Jun 2018 12:24:42 +0300 Subject: atm: iphase: fix a 64 bit bug The code assumes that there is 4 bytes in a pointer and it doesn't allocate enough memory. Signed-off-by: Dan Carpenter Signed-off-by: David S. Miller --- drivers/atm/iphase.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/atm') diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c index ff81a576347e..82532c299bb5 100644 --- a/drivers/atm/iphase.c +++ b/drivers/atm/iphase.c @@ -1618,7 +1618,7 @@ static int rx_init(struct atm_dev *dev) skb_queue_head_init(&iadev->rx_dma_q); iadev->rx_free_desc_qhead = NULL; - iadev->rx_open = kcalloc(4, iadev->num_vc, GFP_KERNEL); + iadev->rx_open = kcalloc(iadev->num_vc, sizeof(void *), GFP_KERNEL); if (!iadev->rx_open) { printk(KERN_ERR DEV_LABEL "itf %d couldn't get free page\n", dev->number); -- cgit