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Coverity CID 1543: Fix buffer off-by-one on error.

This commit is contained in:
christos 2006-04-13 03:34:46 +00:00
parent 14ac201ca2
commit cb23cf75a0
1 changed files with 3 additions and 3 deletions
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6
sys/dev/isapnp/isapnpres.c
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@ -1,4 +1,4 @@
/* $NetBSD: isapnpres.c,v 1.15 2005/12/11 12:22:16 christos Exp $ */ /* $NetBSD: isapnpres.c,v 1.16 2006/04/13 03:34:46 christos Exp $ */
/*- /*-
* Copyright (c) 1996 The NetBSD Foundation, Inc. * Copyright (c) 1996 The NetBSD Foundation, Inc.
@ -41,7 +41,7 @@
*/ */
#include <sys/cdefs.h> #include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: isapnpres.c,v 1.15 2005/12/11 12:22:16 christos Exp $"); __KERNEL_RCSID(0, "$NetBSD: isapnpres.c,v 1.16 2006/04/13 03:34:46 christos Exp $");
#include <sys/param.h> #include <sys/param.h>
#include <sys/systm.h> #include <sys/systm.h>
@ -519,7 +519,7 @@ parse:
if (len >= ISAPNP_MAX_TAGSIZE) { if (len >= ISAPNP_MAX_TAGSIZE) {
printf("%s: Maximum tag size exceeded, card %d\n", printf("%s: Maximum tag size exceeded, card %d\n",
sc->sc_dev.dv_xname, c + 1); sc->sc_dev.dv_xname, c + 1);
len = ISAPNP_MAX_TAGSIZE; len = ISAPNP_MAX_TAGSIZE - 1;
if (++warned == 10) if (++warned == 10)
goto bad; goto bad;
} }