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commit 98754d687e1999eecf8de1b4557218f4f5c055c5
parent 56082468ea935c09ab2ed89ee83f9b0869f580b1
Author: rtm <rtm>
Date:   Thu, 28 Aug 2008 00:53:24 +0000

avoid a bug w/ exit()

Diffstat:

Mproc.c | 1+


1 file changed, 1 insertion(+), 0 deletions(-)

diff --git a/proc.c b/proc.c
@@ -126,6 +126,7 @@ copyproc(struct proc *p)
       kfree(np->kstack, KSTACKSIZE);
       np->kstack = 0;
       np->state = UNUSED;
+      np->parent = 0;
       return 0;
     }
     memmove(np->mem, p->mem, np->sz);