diff options
Diffstat (limited to 'usr/src/lib/libbsm/common/adrf.c')
| -rw-r--r-- | usr/src/lib/libbsm/common/adrf.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/usr/src/lib/libbsm/common/adrf.c b/usr/src/lib/libbsm/common/adrf.c index 59fedd3454..dd82b0a85e 100644 --- a/usr/src/lib/libbsm/common/adrf.c +++ b/usr/src/lib/libbsm/common/adrf.c @@ -2,9 +2,8 @@ * CDDL HEADER START * * The contents of this file are subject to the terms of the - * Common Development and Distribution License, Version 1.0 only - * (the "License"). You may not use this file except in compliance - * with the License. + * Common Development and Distribution License (the "License"). + * You may not use this file except in compliance with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. @@ -20,7 +19,7 @@ * CDDL HEADER END */ /* - * Copyright 2004 Sun Microsystems, Inc. All rights reserved. + * Copyright 2007 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ @@ -55,6 +54,8 @@ adrf_char(adrf_t *adrf, char *cp, int count) { int c; /* read character in here */ + if (count < 0) + return (-1); while (count--) { if ((c = fgetc(adrf->adrf_fp)) == EOF) return (-1); @@ -72,6 +73,8 @@ adrf_short(adrf_t *adrf, short *sp, int count) { int c; /* read character in here */ + if (count < 0) + return (-1); while (count--) { if ((c = fgetc(adrf->adrf_fp)) == EOF) return (-1); @@ -99,6 +102,8 @@ adrf_int32(adrf_t *adrf, int32_t *lp, int count) int i; int c; /* read character in here */ + if (count < 0) + return (-1); for (; count--; lp++) { *lp = 0; for (i = 0; i < 4; i++) { @@ -118,6 +123,8 @@ adrf_int64(adrf_t *adrf, int64_t *lp, int count) int i; int c; /* read character in here */ + if (count < 0) + return (-1); for (; count--; lp++) { *lp = 0; for (i = 0; i < 8; i++) { |