diff options
Diffstat (limited to 'crypto/openssl/crypto/asn1/tasn_dec.c')
| -rw-r--r-- | crypto/openssl/crypto/asn1/tasn_dec.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/crypto/openssl/crypto/asn1/tasn_dec.c b/crypto/openssl/crypto/asn1/tasn_dec.c index 76fc023..2426cb6 100644 --- a/crypto/openssl/crypto/asn1/tasn_dec.c +++ b/crypto/openssl/crypto/asn1/tasn_dec.c @@ -691,6 +691,7 @@ static int asn1_d2i_ex_primitive(ASN1_VALUE **pval, unsigned char **in, long inl int asn1_ex_c2i(ASN1_VALUE **pval, unsigned char *cont, int len, int utype, char *free_cont, const ASN1_ITEM *it) { + ASN1_VALUE **opval = NULL; ASN1_STRING *stmp; ASN1_TYPE *typ = NULL; int ret = 0; @@ -705,6 +706,7 @@ int asn1_ex_c2i(ASN1_VALUE **pval, unsigned char *cont, int len, int utype, char *pval = (ASN1_VALUE *)typ; } else typ = (ASN1_TYPE *)*pval; if(utype != typ->type) ASN1_TYPE_set(typ, utype, NULL); + opval = pval; pval = (ASN1_VALUE **)&typ->value.ptr; } switch(utype) { @@ -796,7 +798,12 @@ int asn1_ex_c2i(ASN1_VALUE **pval, unsigned char *cont, int len, int utype, char ret = 1; err: - if(!ret) ASN1_TYPE_free(typ); + if(!ret) + { + ASN1_TYPE_free(typ); + if (opval) + *opval = NULL; + } return ret; } |
