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don't compare user and kernel addresses
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christos committed Feb 9, 2015
1 parent f146c2c commit 241cdc3
Showing 1 changed file with 4 additions and 5 deletions.
9 changes: 4 additions & 5 deletions sys/kern/kern_timeout.c
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@@ -1,4 +1,4 @@
/* $NetBSD: kern_timeout.c,v 1.49 2015/02/08 19:41:00 christos Exp $ */
/* $NetBSD: kern_timeout.c,v 1.50 2015/02/09 20:46:55 christos Exp $ */

/*-
* Copyright (c) 2003, 2006, 2007, 2008, 2009 The NetBSD Foundation, Inc.
Expand Down Expand Up @@ -59,7 +59,7 @@
*/

#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: kern_timeout.c,v 1.49 2015/02/08 19:41:00 christos Exp $");
__KERNEL_RCSID(0, "$NetBSD: kern_timeout.c,v 1.50 2015/02/09 20:46:55 christos Exp $");

/*
* Timeouts are kept in a hierarchical timing wheel. The c_time is the
Expand Down Expand Up @@ -777,12 +777,11 @@ db_show_callout_bucket(struct callout_cpu *cc, struct callout_circq *bucket)
cc = &cci;

db_read_bytes((db_addr_t)bucket, sizeof(bi), (char *)&bi);
bucket = &bi;

if (CIRCQ_EMPTY(bucket))
if (CIRCQ_EMPTY(&bi))
return;

for (c = CIRCQ_FIRST(bucket); /*nothing*/; c = CIRCQ_NEXT(&c->c_list)) {
for (c = CIRCQ_FIRST(&bi); /*nothing*/; c = CIRCQ_NEXT(&c->c_list)) {
db_read_bytes((db_addr_t)c, sizeof(ci), (char *)&ci);
c = &ci;
db_find_sym_and_offset((db_addr_t)(intptr_t)c->c_func, &name,
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