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Fix an uninitialized variable reference in cpu_fork(). 

Reported by Tad Hunt <tad@entrisphere.com>.
This commit is contained in:
tsubai 2001-03-31 07:50:59 +00:00
parent 41833a3286
commit c13ba16f2b
1 changed files with 4 additions and 2 deletions
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6
sys/arch/powerpc/powerpc/vm_machdep.c
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@ -1,4 +1,4 @@
/* $NetBSD: vm_machdep.c,v 1.24 2001/03/22 04:11:46 tsubai Exp $ */
/* $NetBSD: vm_machdep.c,v 1.25 2001/03/31 07:50:59 tsubai Exp $ */
/*
* Copyright (C) 1995, 1996 Wolfgang Solfrank.
@ -118,8 +118,10 @@ cpu_fork(p1, p2, stack, stacksize, func, arg)
/*
* If specified, give the child a different stack.
*/
if (stack != NULL)
if (stack != NULL) {
tf = trapframe(p2);
tf->fixreg[1] = (register_t)stack + stacksize;
}
stktop2 = (caddr_t)((u_long)stktop2 & ~15); /* Align stack pointer */