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| author | Dr. Stephen Henson <steve@openssl.org> | 2005-04-30 18:02:54 +0000 |
|---|---|---|
| committer | Dr. Stephen Henson <steve@openssl.org> | 2005-04-30 18:02:54 +0000 |
| commit | 7bdeeb64ac00caacfa476ac73bec52bea0aade34 (patch) | |
| tree | 9605330f9bb0093c909db20c46404befd63f7950 /crypto/asn1/tasn_dec.c | |
| parent | 43b45a42fd51f16372064d13ff693b81d63adbd9 (diff) | |
| download | openssl-7bdeeb64ac00caacfa476ac73bec52bea0aade34.tar.gz | |
Don't attempt to parse nested ASN1 strings by default.
Diffstat (limited to 'crypto/asn1/tasn_dec.c')
| -rw-r--r-- | crypto/asn1/tasn_dec.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/crypto/asn1/tasn_dec.c b/crypto/asn1/tasn_dec.c index 39a9d5a9aa..ed79535e66 100644 --- a/crypto/asn1/tasn_dec.c +++ b/crypto/asn1/tasn_dec.c @@ -3,7 +3,7 @@ * project 2000. */ /* ==================================================================== - * Copyright (c) 2000-2004 The OpenSSL Project. All rights reserved. + * Copyright (c) 2000-2005 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 @@ -1075,7 +1075,7 @@ static int asn1_find_end(const unsigned char **in, long len, char inf) expected_eoc = 1; /* Indefinite length constructed form. Find the end when enough EOCs * are found. If more indefinite length constructed headers - * are encountered increment the expected eoc count otherwise just + * are encountered increment the expected eoc count otherwise justi * skip to the end of the data. */ while (len > 0) @@ -1159,8 +1159,13 @@ static int asn1_collect(BUF_MEM *buf, const unsigned char **in, long len, /* If indefinite length constructed update max length */ if (cst) { +#ifdef OPENSSL_ALLOW_NESTED_ASN1_STRINGS if (!asn1_collect(buf, &p, plen, ininf, tag, aclass)) return 0; +#else + ASN1err(ASN1_F_ASN1_COLLECT, ASN1_R_NESTED_ASN1_STRING); + return 0; +#endif } else if (!collect_data(buf, &p, plen)) return 0; |