diff options
| -rw-r--r-- | crypto/asn1/a_enum.c | 1 | ||||
| -rw-r--r-- | crypto/asn1/a_int.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/crypto/asn1/a_enum.c b/crypto/asn1/a_enum.c index 34b1a38c49..53b30f2b56 100644 --- a/crypto/asn1/a_enum.c +++ b/crypto/asn1/a_enum.c @@ -75,6 +75,7 @@ void ASN1_ENUMERATED_free(ASN1_ENUMERATED *x) int i2d_ASN1_ENUMERATED(ASN1_ENUMERATED *a, unsigned char **pp) { int len, ret; + if(!a) return 0; len = i2c_ASN1_INTEGER(a, NULL); ret=ASN1_object_size(0,len,V_ASN1_ENUMERATED); if(pp) { diff --git a/crypto/asn1/a_int.c b/crypto/asn1/a_int.c index 45927ffd6e..bb8e9cf8f9 100644 --- a/crypto/asn1/a_int.c +++ b/crypto/asn1/a_int.c @@ -77,6 +77,7 @@ int ASN1_INTEGER_cmp(ASN1_INTEGER *x, ASN1_INTEGER *y) int i2d_ASN1_INTEGER(ASN1_INTEGER *a, unsigned char **pp) { int len, ret; + if(!a) return 0; len = i2c_ASN1_INTEGER(a, NULL); ret=ASN1_object_size(0,len,V_ASN1_INTEGER); if(pp) { |