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| author | Gongwei Li <ligongwei@kylinos.cn> | 2025-11-21 11:10:41 +0800 |
|---|---|---|
| committer | Wei Liu <wei.liu@kernel.org> | 2025-12-05 23:16:49 +0000 |
| commit | b5110eaf67530091343b519d8abd0cddd14660f2 (patch) | |
| tree | dc7f3df606ac2add642614078cc3f07562d6eac0 | |
| parent | c720e6a873cc97bdfe8912986e26ceaeeaa6b240 (diff) | |
| download | linux-b5110eaf67530091343b519d8abd0cddd14660f2.tar.gz | |
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>
| -rw-r--r-- | drivers/hv/hv_util.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hv/hv_util.c b/drivers/hv/hv_util.c index 36ee89c0358bd0..7e9c8e169c66a6 100644 --- a/drivers/hv/hv_util.c +++ b/drivers/hv/hv_util.c @@ -586,7 +586,7 @@ static int util_probe(struct hv_device *dev, (struct hv_util_service *)dev_id->driver_data; 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) return -ENOMEM; srv->channel = dev->channel; |