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| author | Robert Morris <[email protected]> | 2019-07-02 11:17:50 -0400 |
|---|---|---|
| committer | Robert Morris <[email protected]> | 2019-07-02 11:17:50 -0400 |
| commit | b27f275014cb473960b9e4d36b03455e404116a7 (patch) | |
| tree | a91ae628983719b157316f886e8896e80d462150 /kernel | |
| parent | 1540c8b15ac35de9027e60804a786d23703d383d (diff) | |
| download | xv6-labs-b27f275014cb473960b9e4d36b03455e404116a7.tar.gz xv6-labs-b27f275014cb473960b9e4d36b03455e404116a7.tar.bz2 xv6-labs-b27f275014cb473960b9e4d36b03455e404116a7.zip | |
avoid allocproc() returning a struct proc with non-zero p->sz
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/proc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/proc.c b/kernel/proc.c index e0ee965..20d5085 100644 --- a/kernel/proc.c +++ b/kernel/proc.c @@ -124,9 +124,11 @@ freeproc(struct proc *p) if(p->pagetable) proc_freepagetable(p->pagetable, p->sz); p->pagetable = 0; + p->sz = 0; p->pid = 0; p->parent = 0; p->name[0] = 0; + p->chan = 0; p->killed = 0; p->state = UNUSED; } |