diff options
Diffstat (limited to 'freebsd/crypto/openssl/crypto/asn1/tasn_enc.c')
-rw-r--r-- | freebsd/crypto/openssl/crypto/asn1/tasn_enc.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/freebsd/crypto/openssl/crypto/asn1/tasn_enc.c b/freebsd/crypto/openssl/crypto/asn1/tasn_enc.c index fa257559..6c7980ea 100644 --- a/freebsd/crypto/openssl/crypto/asn1/tasn_enc.c +++ b/freebsd/crypto/openssl/crypto/asn1/tasn_enc.c @@ -6,7 +6,7 @@ * 2000. */ /* ==================================================================== - * Copyright (c) 2000-2004 The OpenSSL Project. All rights reserved. + * Copyright (c) 2000-2018 The OpenSSL Project. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -590,6 +590,8 @@ int asn1_ex_i2c(ASN1_VALUE **pval, unsigned char *cout, int *putype, otmp = (ASN1_OBJECT *)*pval; cont = otmp->data; len = otmp->length; + if (cont == NULL || len == 0) + return -1; break; case V_ASN1_NULL: |