Messages in this thread Patch in this message | | | From | Michal Nazarewicz <> | Subject | [PATCH] drivers: mspro: fix attributes array allocation | Date | Fri, 25 Oct 2013 11:36:28 +0100 |
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From: Michal Nazarewicz <mina86@mina86.com>
attrs field of attribute_group structure is a pointer to a pointer (as in an array of pointers) rather than pointer to attribute struct (as in an array of structures), so when allocating size of the pointer sholud be used instead of the structure it is pointing to.
While at it, also change the call to use kcalloc rather than kzalloc.
Signed-off-by: Michal Nazarewicz <mina86@mina86.com> --- drivers/memstick/core/mspro_block.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/memstick/core/mspro_block.c b/drivers/memstick/core/mspro_block.c index f4176ca..fc145d2 100644 --- a/drivers/memstick/core/mspro_block.c +++ b/drivers/memstick/core/mspro_block.c @@ -1023,8 +1023,8 @@ static int mspro_block_read_attributes(struct memstick_dev *card) } else attr_count = attr->count; - msb->attr_group.attrs = kzalloc((attr_count + 1) - * sizeof(struct attribute), + msb->attr_group.attrs = kcalloc(attr_count + 1, + sizeof(*msb->attr_group.attrs), GFP_KERNEL); if (!msb->attr_group.attrs) { rc = -ENOMEM; -- 1.8.4
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