Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:
On Thu, 4 Jan 2024 10:09:02 +0800 you wrote:
> From: Zhu Yanjun <yanjun.zhu@xxxxxxxxx>
>
> Fix the warnings when building virtio_net driver.
>
> "
> drivers/net/virtio_net.c: In function ‘init_vqs’:
> drivers/net/virtio_net.c:4551:48: warning: ‘%d’ directive writing between 1 and 11 bytes into a region of size 10 [-Wformat-overflow=]
> 4551 | sprintf(vi->rq[i].name, "input.%d", i);
> | ^~
> In function ‘virtnet_find_vqs’,
> inlined from ‘init_vqs’ at drivers/net/virtio_net.c:4645:8:
> drivers/net/virtio_net.c:4551:41: note: directive argument in the range [-2147483643, 65534]
> 4551 | sprintf(vi->rq[i].name, "input.%d", i);
> | ^~~~~~~~~~
> drivers/net/virtio_net.c:4551:17: note: ‘sprintf’ output between 8 and 18 bytes into a destination of size 16
> 4551 | sprintf(vi->rq[i].name, "input.%d", i);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> drivers/net/virtio_net.c: In function ‘init_vqs’:
> drivers/net/virtio_net.c:4552:49: warning: ‘%d’ directive writing between 1 and 11 bytes into a region of size 9 [-Wformat-overflow=]
> 4552 | sprintf(vi->sq[i].name, "output.%d", i);
> | ^~
> In function ‘virtnet_find_vqs’,
> inlined from ‘init_vqs’ at drivers/net/virtio_net.c:4645:8:
> drivers/net/virtio_net.c:4552:41: note: directive argument in the range [-2147483643, 65534]
> 4552 | sprintf(vi->sq[i].name, "output.%d", i);
> | ^~~~~~~~~~~
> drivers/net/virtio_net.c:4552:17: note: ‘sprintf’ output between 9 and 19 bytes into a destination of size 16
> 4552 | sprintf(vi->sq[i].name, "output.%d", i);
>
> [...]
Here is the summary with links:
- [v3,1/1] virtio_net: Fix "‘%d’ directive writing between 1 and 11 bytes into a region of size 10" warnings
https://git.kernel.org/netdev/net/c/e3fe8d28c67b
You are awesome, thank you!
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