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author | rtm <rtm> | 2008-08-28 00:53:24 +0000 |
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committer | rtm <rtm> | 2008-08-28 00:53:24 +0000 |
commit | 98754d687e1999eecf8de1b4557218f4f5c055c5 (patch) | |
tree | 1430661e92192c4ff821d1ad9f88587ec7fd1158 | |
parent | 56082468ea935c09ab2ed89ee83f9b0869f580b1 (diff) | |
download | xv6-labs-98754d687e1999eecf8de1b4557218f4f5c055c5.tar.gz xv6-labs-98754d687e1999eecf8de1b4557218f4f5c055c5.tar.bz2 xv6-labs-98754d687e1999eecf8de1b4557218f4f5c055c5.zip |
avoid a bug w/ exit()
-rw-r--r-- | proc.c | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -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); |