[Nut-upsdev] blazer_usb: compatibility with Ippon BackPro UPSes (Phoenix Power Co., Ltd usb-to-serial controller)

[Arjen de Korte]

Citeren Alexey Loukianov <mooroon2 op mail.ru>:

> Here is diff that fixes error and makes ippon subdriver to work normally on
> RHEL4 (and Fedora8 also, tested on my home PC):
>
> [allukjanov op server drivers]$ svn diff blazer_usb.c
> Index: blazer_usb.c
> ===================================================================
> - --- blazer_usb.c        (revision 2240)
> +++ blazer_usb.c        (working copy)
> @@ -202,7 +202,7 @@
>                 return ret;
>         }
>
> - -       snprintf(buf, sizeof(buf), "%.*s", ret, tmp);
> +       snprintf(buf, buflen, "%.*s", ret, tmp);
>
>         upsdebugx(3, "read: %.*s", (int)strcspn(buf, "\r"), buf);
>         return ret;
>
> I think, this bug is pretty self-explaining.

It sure is (I rest my case). I've committed the change to the trunk. :-)

Best regards, Arjen
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