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oops, fix a braino that I noticed during the commit.. Don't verify the

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remaining time pointer if it's NULL, since we don't write back in that
case! (*blush*!)
This commit is contained in:
Peter Wemm 1997-06-01 09:05:19 +00:00
parent 5b870b7ba7
commit bf5acbf51f
1 changed files with 7 additions and 5 deletions
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12
sys/kern/kern_time.c
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@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* @(#)kern_time.c 8.1 (Berkeley) 6/10/93
* $Id: kern_time.c,v 1.26 1997/05/10 12:00:03 peter Exp $
* $Id: kern_time.c,v 1.27 1997/06/01 09:01:07 peter Exp $
*/
#include <sys/param.h>
@ -285,8 +285,9 @@ nanosleep(p, uap, retval)
error = copyin(SCARG(uap, rqtp), &rqt, sizeof(rqt));
if (error)
return (error);
if (!useracc((caddr_t)SCARG(uap, rmtp), sizeof(rmt), B_WRITE))
return (EFAULT);
if (SCARG(uap, rmtp))
if (!useracc((caddr_t)SCARG(uap, rmtp), sizeof(rmt), B_WRITE))
return (EFAULT);
error = nanosleep1(p, &rqt, &rmt);
@ -321,8 +322,9 @@ signanosleep(p, uap, retval)
error = copyin(SCARG(uap, rqtp), &rqt, sizeof(rqt));
if (error)
return (error);
if (!useracc((caddr_t)SCARG(uap, rmtp), sizeof(rmt), B_WRITE))
return (EFAULT);
if (SCARG(uap, rmtp))
if (!useracc((caddr_t)SCARG(uap, rmtp), sizeof(rmt), B_WRITE))
return (EFAULT);
error = copyin(SCARG(uap, mask), &mask, sizeof(mask));
if (error)
return (error);