diff options
| author | Michael Shalayeff <mickey@cvs.openbsd.org> | 2000-01-24 22:44:59 +0000 |
|---|---|---|
| committer | Michael Shalayeff <mickey@cvs.openbsd.org> | 2000-01-24 22:44:59 +0000 |
| commit | afdd1322a4e265f569e4b6d3630e2dff9d32bfd5 (patch) | |
| tree | 543d34f293ed5d9a6d0b3d03b65b130860df4f2a | |
| parent | e992f9ab13336a2a54fd81084c0badd0e4d27f36 (diff) | |
fix setregs call for bawkward stacks; does not affect straight case
| -rw-r--r-- | sys/kern/kern_exec.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sys/kern/kern_exec.c b/sys/kern/kern_exec.c index fcecbd08f70..a3e3e679bde 100644 --- a/sys/kern/kern_exec.c +++ b/sys/kern/kern_exec.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kern_exec.c,v 1.37 2000/01/20 09:30:02 deraadt Exp $ */ +/* $OpenBSD: kern_exec.c,v 1.38 2000/01/24 22:44:58 mickey Exp $ */ /* $NetBSD: kern_exec.c,v 1.75 1996/02/09 18:59:28 christos Exp $ */ /*- @@ -234,6 +234,9 @@ sys_execve(p, v, retval) char * const *cpp, *dp, *sp; long argc, envc; size_t len; +#ifdef MACHINE_STACK_GROWS_UP + size_t slen; +#endif char *stack; struct ps_strings arginfo; struct vmspace *vm = p->p_vmspace; @@ -427,6 +430,7 @@ sys_execve(p, v, retval) #ifdef MACHINE_STACK_GROWS_UP stack = (char *)USRSTACK; + slen = len; #else stack = (char *)(USRSTACK - len); #endif @@ -590,7 +594,7 @@ sys_execve(p, v, retval) goto free_pack_abort; } #ifdef MACHINE_STACK_GROWS_UP - (*pack.ep_emul->e_setregs)(p, &pack, (u_long)stack + len, retval); + (*pack.ep_emul->e_setregs)(p, &pack, (u_long)stack + slen, retval); #else (*pack.ep_emul->e_setregs)(p, &pack, (u_long)stack, retval); #endif |