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Coveriry CID 2472: If the number of bits is invalid, return immediately 

instead of accessing uninitialized variables.
This commit is contained in:
christos 2006-03-19 01:17:30 +00:00
parent f174420e75
commit adcc2139d9
1 changed files with 4 additions and 2 deletions
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6
lib/libc/citrus/modules/citrus_mapper_std.c
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@ -1,4 +1,4 @@
/* $NetBSD: citrus_mapper_std.c,v 1.5 2006/02/09 22:03:15 dogcow Exp $ */
/* $NetBSD: citrus_mapper_std.c,v 1.6 2006/03/19 01:17:30 christos Exp $ */
/*-
* Copyright (c)2003 Citrus Project,
@ -28,7 +28,7 @@
#include <sys/cdefs.h>
#if defined(LIBC_SCCS) && !defined(lint)
__RCSID("$NetBSD: citrus_mapper_std.c,v 1.5 2006/02/09 22:03:15 dogcow Exp $");
__RCSID("$NetBSD: citrus_mapper_std.c,v 1.6 2006/03/19 01:17:30 christos Exp $");
#endif /* LIBC_SCCS and not lint */
#include <assert.h>
@ -122,6 +122,8 @@ rowcol_convert(struct _citrus_mapper_std * __restrict ms,
case 32:
conv = be32toh(_region_peek32(&rc->rc_table, idx*4));
break;
default:
return _MAPPER_CONVERT_FATAL;
}
if (conv == rc->rc_dst_invalid) {