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Remember to unlock the process pfind() returns.

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This commit is contained in:
Dag-Erling Smørgrav 2001-06-10 10:42:01 +00:00
parent 49fa664f4e
commit ec09e7f25c
1 changed files with 5 additions and 1 deletions
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6
sys/fs/pseudofs/pseudofs_vnops.c
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@ -158,16 +158,20 @@ pfs_lookup(struct vop_lookup_args *va)
p = pid ? pfind(pid) : &proc0;
if (p == NULL)
return (ENOENT);
if (p_can(cnp->cn_proc, p, P_CAN_SEE, NULL))
if (p_can(cnp->cn_proc, p, P_CAN_SEE, NULL)) {
/* pretend it doesn't exist */
PROC_UNLOCK(p);
return (ENOENT);
}
#if 0
if (!pn->pn_shadow)
pfs_create_shadow(pn, p);
pn = pn->pn_shadow;
PROC_UNLOCK(p);
goto got_pnode;
#else
/* not yet implemented */
PROC_UNLOCK(p);
return (EIO);
#endif
}