diff options
Diffstat (limited to 'sys/kern/imgact_aout.c')
| -rw-r--r-- | sys/kern/imgact_aout.c | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/sys/kern/imgact_aout.c b/sys/kern/imgact_aout.c index 9aa8b3d..3ec8f5f 100644 --- a/sys/kern/imgact_aout.c +++ b/sys/kern/imgact_aout.c @@ -26,7 +26,7 @@ * $FreeBSD$ */ -#include "opt_upages.h" +#include "opt_kstack_pages.h" #include <sys/param.h> #include <sys/exec.h> @@ -250,29 +250,33 @@ exec_aout_imgact(imgp) * expand_name(), unless the process was setuid/setgid. */ int -aout_coredump(p, vp, limit) - register struct proc *p; +aout_coredump(td, vp, limit) + register struct thread *td; register struct vnode *vp; off_t limit; { + struct proc *p = td->td_proc; register struct ucred *cred = p->p_ucred; register struct vmspace *vm = p->p_vmspace; int error; - if (ctob(UPAGES + vm->vm_dsize + vm->vm_ssize) >= limit) + if (ctob((UAREA_PAGES + KSTACK_PAGES) + + vm->vm_dsize + vm->vm_ssize) >= limit) return (EFAULT); - fill_kinfo_proc(p, &p->p_addr->u_kproc); - error = cpu_coredump(p, vp, cred); + fill_kinfo_proc(p, &p->p_uarea->u_kproc); + error = cpu_coredump(td, vp, cred); if (error == 0) - error = vn_rdwr_inchunks(UIO_WRITE, vp, vm->vm_daddr, - (int)ctob(vm->vm_dsize), (off_t)ctob(UPAGES), UIO_USERSPACE, - IO_UNIT, cred, (int *) NULL, p); + error = vn_rdwr(UIO_WRITE, vp, vm->vm_daddr, + (int)ctob(vm->vm_dsize), + (off_t)ctob(UAREA_PAGES + KSTACK_PAGES), UIO_USERSPACE, + IO_UNIT, cred, (int *) NULL, td); if (error == 0) error = vn_rdwr_inchunks(UIO_WRITE, vp, (caddr_t) trunc_page(USRSTACK - ctob(vm->vm_ssize)), round_page(ctob(vm->vm_ssize)), - (off_t)ctob(UPAGES) + ctob(vm->vm_dsize), UIO_USERSPACE, - IO_UNIT, cred, (int *) NULL, p); + (off_t)ctob(UAREA_PAGES + KSTACK_PAGES) + + ctob(vm->vm_dsize), UIO_USERSPACE, + IO_UNIT, cred, (int *) NULL, td); return (error); } |
