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PR: 2090

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Submitted by: Martin Kaiser <lists@kaiser.cx>, Stephen Henson
Approved by: steve@openssl.org

Improve error checking in asn1_gen.c
This commit is contained in:
Dr. Stephen Henson 2009-11-10 00:40:42 +00:00
parent af13c50d51
commit 2c6b141931
1 changed files with 6 additions and 1 deletions
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7
crypto/asn1/asn1_gen.c
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@ -446,6 +446,8 @@ static ASN1_TYPE *asn1_multi(int utype, const char *section, X509V3_CTX *cnf)
int derlen;
int i, is_set;
sk = sk_ASN1_TYPE_new_null();
if (!sk)
goto bad;
if (section)
{
if (!cnf)
@ -458,7 +460,8 @@ static ASN1_TYPE *asn1_multi(int utype, const char *section, X509V3_CTX *cnf)
typ = ASN1_generate_v3(sk_CONF_VALUE_value(sect, i)->value, cnf);
if (!typ)
goto bad;
sk_ASN1_TYPE_push(sk, typ);
if (!sk_ASN1_TYPE_push(sk, typ))
goto bad;
typ = NULL;
}
}
@ -474,6 +477,8 @@ static ASN1_TYPE *asn1_multi(int utype, const char *section, X509V3_CTX *cnf)
derlen = i2d_ASN1_SET_OF_ASN1_TYPE(sk, NULL, i2d_ASN1_TYPE, utype,
V_ASN1_UNIVERSAL, is_set);
der = OPENSSL_malloc(derlen);
if (!der)
goto bad;
p = der;
i2d_ASN1_SET_OF_ASN1_TYPE(sk, &p, i2d_ASN1_TYPE, utype,
V_ASN1_UNIVERSAL, is_set);