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Don't get under the device_t abstraction by measuring the length 

of dv_xname, especially not to set the length of a buffer that
(apparently) belongs to the kernel ABI.  Instead, set the buffer
length to 16, which is the current length of dv_xname.
This commit is contained in:
dyoung 2008-02-11 03:36:25 +00:00
parent bb98e5cd32
commit 6127f4ed3f
1 changed files with 2 additions and 2 deletions
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4
sys/dev/i2o/iopio.h
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@ -1,4 +1,4 @@
/* $NetBSD: iopio.h,v 1.4 2006/08/27 21:39:39 christos Exp $ */
/* $NetBSD: iopio.h,v 1.5 2008/02/11 03:36:25 dyoung Exp $ */
/*-
* Copyright (c) 2000, 2001 The NetBSD Foundation, Inc.
@ -50,7 +50,7 @@
struct iop_tidmap {
u_short it_tid;
u_short it_flags;
char it_dvname[sizeof(((struct device *)NULL)->dv_xname)];
char it_dvname[16];
};
#define IT_CONFIGURED 0x02 /* target configured */