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uninitialized variable, found by Mootja

This commit is contained in:
maxv 2017-06-25 12:04:37 +00:00
parent 9737d7fadf
commit 5d5e3e94f7
1 changed files with 2 additions and 3 deletions
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5
sys/arch/ia64/stand/ia64/ski/devicename.c
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@ -1,4 +1,4 @@
/* $NetBSD: devicename.c,v 1.8 2016/08/15 09:06:39 maxv Exp $ */
/* $NetBSD: devicename.c,v 1.9 2017/06/25 12:04:37 maxv Exp $ */
/*-
* Copyright (c) 1998 Michael Smith <msmith@freebsd.org>
@ -236,8 +236,7 @@ ski_fmtdev(void *vdev)
break;
case DEVT_NET:
/* XXX XXX XXX: Yay, 'len' is not initialized here */
snprintf(buf, buflen - len, "%s%d:", dev->d_dev->dv_name, dev->d_kind.netif.unit);
snprintf(buf, buflen, "%s%d:", dev->d_dev->dv_name, dev->d_kind.netif.unit);
break;
}
return(buf);