diff options
Diffstat (limited to 'crypto/openssh/bufbn.c')
| -rw-r--r-- | crypto/openssh/bufbn.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/crypto/openssh/bufbn.c b/crypto/openssh/bufbn.c index 6cf65d3..9706ba8 100644 --- a/crypto/openssh/bufbn.c +++ b/crypto/openssh/bufbn.c @@ -1,4 +1,4 @@ -/* $OpenBSD: bufbn.c,v 1.3 2006/08/03 03:34:41 deraadt Exp $*/ +/* $OpenBSD: bufbn.c,v 1.4 2006/11/06 21:25:28 markus Exp $*/ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -118,7 +118,10 @@ buffer_get_bignum_ret(Buffer *buffer, BIGNUM *value) return (-1); } bin = buffer_ptr(buffer); - BN_bin2bn(bin, bytes, value); + if (BN_bin2bn(bin, bytes, value) == NULL) { + error("buffer_get_bignum_ret: BN_bin2bn failed"); + return (-1); + } if (buffer_consume_ret(buffer, bytes) == -1) { error("buffer_get_bignum_ret: buffer_consume failed"); return (-1); @@ -202,7 +205,10 @@ buffer_get_bignum2_ret(Buffer *buffer, BIGNUM *value) xfree(bin); return (-1); } - BN_bin2bn(bin, len, value); + if (BN_bin2bn(bin, len, value) == NULL) { + error("buffer_get_bignum2_ret: BN_bin2bn failed"); + return (-1); + } xfree(bin); return (0); } |
