Mon, Aug 11, 2014 at 09:18:16PM CEST, [email protected]
wrote:
>Added a guaranteed null-terminate after call to strncpy.
>
>Signed-off-by: Rickard Strandqvist <[email protected]>
>---
> drivers/net/ethernet/myricom/myri10ge/myri10ge.c | 1 +
> 1 file changed, 1 insertion(+)
>
>diff --git a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
>b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
>index f3d5d79..69c26f0 100644
>--- a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
>+++ b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
>@@ -574,6 +574,7 @@ myri10ge_validate_firmware(struct myri10ge_priv *mgp,
>
> /* save firmware version for ethtool */
> strncpy(mgp->fw_version, hdr->version, sizeof(mgp->fw_version));
>+ mgp->fw_version[sizeof(mgp->fw_version) - 1] = '\0';
Why not to use strlcpy?
>
> sscanf(mgp->fw_version, "%d.%d.%d", &mgp->fw_ver_major,
> &mgp->fw_ver_minor, &mgp->fw_ver_tiny);
>--
>1.7.10.4
>
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