From owner-cvs-all  Thu Aug 19 12:47:17 1999
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Date: Thu, 19 Aug 1999 15:45:47 -0400 (EDT)
From: Daniel Eischen <eischen@vigrid.com>
Message-Id: <199908191945.PAA08513@pcnet1.pcnet.com>
To: bright@wintelcom.net, chris@calldei.com
Subject: Re: cvs commit: src/lib/libc_r/uthread uthread_kern.c
Cc: alfred@FreeBSD.org, cvs-all@FreeBSD.org,
	cvs-committers@FreeBSD.org, eischen@vigrid.com, eivind@FreeBSD.org,
	jb@FreeBSD.org
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> ok, this should be it, does this look right to everyone:
> 
> Index: uthread_cond.c
> ===================================================================
> RCS file: /home/ncvs/src/lib/libc_r/uthread/uthread_cond.c,v
> retrieving revision 1.15
> diff -u -r1.15 uthread_cond.c
> --- uthread_cond.c      1999/06/20 08:28:13     1.15
> +++ uthread_cond.c      1999/08/19 23:22:31
> @@ -261,6 +261,10 @@
>         int             rval = 0;
>         int             status;
>  
> +       if (abstime->tv_sec < 0 || 
> +               abstime->tv_nsec < 0 || abstime->tv_nsec >= 1000000000)
> +               return (EINVAL);
> +
>         if (cond == NULL)
>                 rval = EINVAL;

You should also check for tv_nsec < 0.  uthread_select.c also
needs to validate the timeval passed in a similar fashion.

Dan Eischen
eischen@vigrid.com


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