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Synchronize with sys/i386/i386/machdep.c revision 1.223 (clean-up of

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useracc call).
This commit is contained in:
KATO Takenori 1996-12-29 08:10:30 +00:00
parent 18926d84a6
commit cbecba19cc
2 changed files with 6 additions and 6 deletions
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6
sys/pc98/i386/machdep.c
View file

@ -35,7 +35,7 @@
* SUCH DAMAGE.
*
* from: @(#)machdep.c 7.4 (Berkeley) 6/3/91
* $Id: machdep.c,v 1.21 1996/12/17 13:26:17 kato Exp $
* $Id: machdep.c,v 1.22 1996/12/18 20:50:44 kato Exp $
*/
#include "npx.h"
@ -572,7 +572,7 @@ sigreturn(p, uap, retval)
fp = (struct sigframe *)
((caddr_t)scp - offsetof(struct sigframe, sf_sc));
if (useracc((caddr_t)fp, sizeof (*fp), 0) == 0)
if (useracc((caddr_t)fp, sizeof (*fp), B_WRITE) == 0)
return(EINVAL);
/*
@ -624,7 +624,7 @@ sigreturn(p, uap, retval)
regs[tSS] = scp->sc_ss;
regs[tISP] = scp->sc_isp;
if (useracc((caddr_t)scp, sizeof (*scp), 0) == 0)
if (useracc((caddr_t)scp, sizeof (*scp), B_WRITE) == 0)
return(EINVAL);
if (scp->sc_onstack & 01)

6
sys/pc98/pc98/machdep.c
View file

@ -35,7 +35,7 @@
* SUCH DAMAGE.
*
* from: @(#)machdep.c 7.4 (Berkeley) 6/3/91
* $Id: machdep.c,v 1.21 1996/12/17 13:26:17 kato Exp $
* $Id: machdep.c,v 1.22 1996/12/18 20:50:44 kato Exp $
*/
#include "npx.h"
@ -572,7 +572,7 @@ sigreturn(p, uap, retval)
fp = (struct sigframe *)
((caddr_t)scp - offsetof(struct sigframe, sf_sc));
if (useracc((caddr_t)fp, sizeof (*fp), 0) == 0)
if (useracc((caddr_t)fp, sizeof (*fp), B_WRITE) == 0)
return(EINVAL);
/*
@ -624,7 +624,7 @@ sigreturn(p, uap, retval)
regs[tSS] = scp->sc_ss;
regs[tISP] = scp->sc_isp;
if (useracc((caddr_t)scp, sizeof (*scp), 0) == 0)
if (useracc((caddr_t)scp, sizeof (*scp), B_WRITE) == 0)
return(EINVAL);
if (scp->sc_onstack & 01)