diff options
Diffstat (limited to 'crypto/heimdal/lib/asn1/der_get.c')
| -rw-r--r-- | crypto/heimdal/lib/asn1/der_get.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/crypto/heimdal/lib/asn1/der_get.c b/crypto/heimdal/lib/asn1/der_get.c index 2633204..5edb43a 100644 --- a/crypto/heimdal/lib/asn1/der_get.c +++ b/crypto/heimdal/lib/asn1/der_get.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 1997 - 2001 Kungliga Tekniska Högskolan + * Copyright (c) 1997 - 2002 Kungliga Tekniska Högskolan * (Royal Institute of Technology, Stockholm, Sweden). * All rights reserved. * @@ -33,7 +33,7 @@ #include "der_locl.h" -RCSID("$Id: der_get.c,v 1.31 2001/09/28 22:53:24 assar Exp $"); +RCSID("$Id: der_get.c,v 1.32 2002/08/22 19:11:07 assar Exp $"); #include <version.h> @@ -66,10 +66,11 @@ der_get_int (const unsigned char *p, size_t len, int val = 0; size_t oldlen = len; - if (len--) + if (len > 0) { val = (signed char)*p++; - while (len--) - val = val * 256 + *p++; + while (--len) + val = val * 256 + *p++; + } *ret = val; if(size) *size = oldlen; return 0; |
