[PATCH virt-pci] Fix application of sizeof to pointer
davidcomponentone at gmail.com
davidcomponentone at gmail.com
Mon Oct 11 20:23:33 PDT 2021
From: David Yang <davidcomponentone at gmail.com>
The coccinelle check report:
"./arch/um/drivers/virt-pci.c:192:20-26:
ERROR: application of sizeof to pointer"
Using the "sizeof(buf->data)" to fix it.
Reported-by: Zeal Robot <zealci at zte.com.cn>
Signed-off-by: David Yang <davidcomponentone at gmail.com>
---
arch/um/drivers/virt-pci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/um/drivers/virt-pci.c b/arch/um/drivers/virt-pci.c
index c08066633023..705275c5176c 100644
--- a/arch/um/drivers/virt-pci.c
+++ b/arch/um/drivers/virt-pci.c
@@ -189,7 +189,7 @@ static unsigned long um_pci_cfgspace_read(void *priv, unsigned int offset,
buf = get_cpu_var(um_pci_msg_bufs);
data = buf->data;
- memset(data, 0xff, sizeof(data));
+ memset(data, 0xff, sizeof(buf->data));
switch (size) {
case 1:
--
2.30.2
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