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Remove overzealous KASSERT: the refcount can be non-zero if another 

thread attempts to use a non-open file descriptor.  from ad

fixes PR kern/43694
This commit is contained in:
pooka 2010-08-04 14:25:16 +00:00
parent 21847f857f
commit 5777f63fd9
1 changed files with 2 additions and 3 deletions
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5
sys/kern/kern_descrip.c
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@ -1,4 +1,4 @@
/* $NetBSD: kern_descrip.c,v 1.203 2010/07/01 02:38:30 rmind Exp $ */
/* $NetBSD: kern_descrip.c,v 1.204 2010/08/04 14:25:16 pooka Exp $ */
/*-
* Copyright (c) 2008, 2009 The NetBSD Foundation, Inc.
@ -70,7 +70,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: kern_descrip.c,v 1.203 2010/07/01 02:38:30 rmind Exp $");
__KERNEL_RCSID(0, "$NetBSD: kern_descrip.c,v 1.204 2010/08/04 14:25:16 pooka Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -853,7 +853,6 @@ fd_alloc(proc_t *p, int want, int *result)
KASSERT(i >= NDFDFILE);
dt->dt_ff[i] = pool_cache_get(fdfile_cache, PR_WAITOK);
}
KASSERT(dt->dt_ff[i]->ff_refcnt == 0);
KASSERT(dt->dt_ff[i]->ff_file == NULL);
fd_used(fdp, i);
if (want <= fdp->fd_freefile) {