diff options
| author | Michael Shalayeff <mickey@cvs.openbsd.org> | 1996-05-08 08:52:33 +0000 |
|---|---|---|
| committer | Michael Shalayeff <mickey@cvs.openbsd.org> | 1996-05-08 08:52:33 +0000 |
| commit | 380ad790fd8096abeff3985f2bc707ee335e503b (patch) | |
| tree | ca562d7fd9e5a285c9cf9fcf045ca59220ca0818 /sys/arch/sun3 | |
| parent | 5033e40baed53612a03d64f466c99dc7afcf089d (diff) | |
avoid panics at reboot.
Diffstat (limited to 'sys/arch/sun3')
| -rw-r--r-- | sys/arch/sun3/sun3/machdep.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/arch/sun3/sun3/machdep.c b/sys/arch/sun3/sun3/machdep.c index 156c0e117be..27eb73c7811 100644 --- a/sys/arch/sun3/sun3/machdep.c +++ b/sys/arch/sun3/sun3/machdep.c @@ -754,12 +754,16 @@ sys_sigreturn(p, v, retval) int waittime = -1; /* XXX - Who else looks at this? -gwr */ static void reboot_sync() { + extern struct proc proc0; struct buf *bp; int iter, nbusy; /* Check waittime here to localize its use to this function. */ if (waittime >= 0) return; + /* fix curproc */ + if (curproc == NULL) + curproc = &proc0; waittime = 0; vfs_shutdown(); } |