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commit 0992df4b90beac0447297806943ac4b6b2ced46e
parent 21a88dd053069c17b619a89bf2c8beefb672fcd5
Author: rsc <rsc>
Date:   Wed,  6 Sep 2006 16:35:21 +0000

clear np->mem after freeing

Diffstat:

Mproc.c | 1+


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

diff --git a/proc.c b/proc.c
@@ -107,6 +107,7 @@ copyproc(struct proc* p)
   np->kstack = kalloc(KSTACKSIZE);
   if(np->kstack == 0){
     kfree(np->mem, np->sz);
+    np->mem = 0;
     np->state = UNUSED;
     return 0;
   }