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Drivers: hv: use kmalloc_array() instead of kmalloc() 

Replace kmalloc() with kmalloc_array() to prevent potential
overflow, as recommended in Documentation/process/deprecated.rst.

Signed-off-by: Gongwei Li <ligongwei@kylinos.cn>
Signed-off-by: Wei Liu <wei.liu@kernel.org>
pull/1354/merge
Gongwei Li 2025-11-21 11:10:41 +08:00 committed by Wei Liu
parent c720e6a873
commit b5110eaf67
1 changed files with 1 additions and 1 deletions
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2
drivers/hv/hv_util.c
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@ -586,7 +586,7 @@ static int util_probe(struct hv_device *dev,
(struct hv_util_service *)dev_id->driver_data; (struct hv_util_service *)dev_id->driver_data;
int ret; int ret;
srv->recv_buffer = kmalloc(HV_HYP_PAGE_SIZE * 4, GFP_KERNEL); srv->recv_buffer = kmalloc_array(4, HV_HYP_PAGE_SIZE, GFP_KERNEL);
if (!srv->recv_buffer) if (!srv->recv_buffer)
return -ENOMEM; return -ENOMEM;
srv->channel = dev->channel; srv->channel = dev->channel;