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PCI: mobiveil: Integer overflow in IB_WIN_SIZE 

IB_WIN_SIZE is larger than INT_MAX so we need to cast it to u64.

Fixes: 9af6bcb11e ("PCI: mobiveil: Add Mobiveil PCIe Host Bridge IP driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
This commit is contained in:
Dan Carpenter 2018-07-05 12:45:39 +03:00 committed by Lorenzo Pieralisi
parent ce397d215c
commit 014562071c
1 changed files with 1 additions and 1 deletions
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2
drivers/pci/controller/pcie-mobiveil.c
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@ -107,7 +107,7 @@
#define CFG_WINDOW_TYPE 0 #define CFG_WINDOW_TYPE 0
#define IO_WINDOW_TYPE 1 #define IO_WINDOW_TYPE 1
#define MEM_WINDOW_TYPE 2 #define MEM_WINDOW_TYPE 2
#define IB_WIN_SIZE (256 * 1024 * 1024 * 1024) #define IB_WIN_SIZE ((u64)256 * 1024 * 1024 * 1024)
#define MAX_PIO_WINDOWS 8 #define MAX_PIO_WINDOWS 8
/* Parameters for the waiting for link up routine */ /* Parameters for the waiting for link up routine */