diff options
| author | Thomas Bushnell <thomas@gnu.org> | 1998-04-24 19:49:34 +0000 |
|---|---|---|
| committer | Thomas Bushnell <thomas@gnu.org> | 1998-04-24 19:49:34 +0000 |
| commit | 1ffb1ca21b8db814cdbd8638b6c3b1ddece5aec1 (patch) | |
| tree | 4ec9fa789b26b05ee3bade0630bb2dd2b89dad93 | |
| parent | 0b32f38287b6563c4eed379c2d3ea121de2979c1 (diff) | |
Fri Apr 24 14:24:15 1998 Thomas Bushnell, n/BSG <tb@mit.edu>
* i386/i386/pcb.c (thread_setstatus): Set STATE before validating
segment registers. Reported by UCHIYAMA Fasushi (uch@nop.or.jp).
| -rw-r--r-- | i386/i386/pcb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/i386/i386/pcb.c b/i386/i386/pcb.c index f16f21a..09e2597 100644 --- a/i386/i386/pcb.c +++ b/i386/i386/pcb.c @@ -398,6 +398,8 @@ kern_return_t thread_setstatus(thread, flavor, tstate, count) return(KERN_INVALID_ARGUMENT); } + state = (struct i386_thread_state *) tstate; + if (flavor == i386_REGS_SEGS_STATE) { /* * Code and stack selectors must not be null, @@ -416,8 +418,6 @@ kern_return_t thread_setstatus(thread, flavor, tstate, count) return KERN_INVALID_ARGUMENT; } - state = (struct i386_thread_state *) tstate; - saved_state = USER_REGS(thread); /* |