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authorrsc <rsc>2006-09-06 16:35:21 +0000
committerrsc <rsc>2006-09-06 16:35:21 +0000
commit0992df4b90beac0447297806943ac4b6b2ced46e (patch)
tree401c31c66f0f704f367f53dddfb772be0ec479e0
parent21a88dd053069c17b619a89bf2c8beefb672fcd5 (diff)
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clear np->mem after freeing
Diffstat
-rw-r--r--proc.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/proc.c b/proc.c
index d90b057..3fd35d5 100644
--- 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;
}
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