diff options
| author | cvs2svn <cvs2svn@FreeBSD.org> | 1999-01-21 00:55:32 +0000 |
|---|---|---|
| committer | cvs2svn <cvs2svn@FreeBSD.org> | 1999-01-21 00:55:32 +0000 |
| commit | 76b5366091f76c9bc73570149ef5055648fc2c39 (patch) | |
| tree | 590d020e0f2a5bea6e09d66d951a674443b21d67 /sys/kern/sys_process.c | |
| parent | 4b4d01da6f07f7754ff6a6e4f5223e9f0984d1a6 (diff) | |
Notes
Diffstat (limited to 'sys/kern/sys_process.c')
| -rw-r--r-- | sys/kern/sys_process.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/sys/kern/sys_process.c b/sys/kern/sys_process.c index 475612703965b..330a2d68c9ee7 100644 --- a/sys/kern/sys_process.c +++ b/sys/kern/sys_process.c @@ -28,7 +28,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: sys_process.c,v 1.40 1998/07/29 18:41:30 dfr Exp $ + * $Id: sys_process.c,v 1.39 1998/07/15 04:43:49 bde Exp $ */ #include <sys/param.h> @@ -407,10 +407,7 @@ ptrace(curp, uap) return (error); case PT_READ_U: - if ((uintptr_t)uap->addr > UPAGES * PAGE_SIZE - sizeof(int)) { - return EFAULT; - } - if ((uintptr_t)uap->addr & (sizeof(int) - 1)) { + if ((uintptr_t)uap->addr > UPAGES * PAGE_SIZE - sizeof(long)) { return EFAULT; } if (ptrace_read_u_check(p,(vm_offset_t) uap->addr, |