Commit e19c9381 authored by Adam Langley's avatar Adam Langley Committed by Emilia Kasper
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RT3061: Don't SEGFAULT when trying to export a public DSA key as a private key. 



Reviewed-by: default avatarViktor Dukhovni <viktor@openssl.org>
Reviewed-by: default avatarRich Salz <rsalz@openssl.org>
parent 108e9076

crypto/dsa/dsa_ameth.c

+6 −1
Original line number Diff line number Diff line
@@ -307,6 +307,12 @@ static int dsa_priv_encode(PKCS8_PRIV_KEY_INFO *p8, const EVP_PKEY *pkey) 
	unsigned char *dp = NULL;

	int dplen;



	if (!pkey->pkey.dsa || !pkey->pkey.dsa->priv_key)

		{

		DSAerr(DSA_F_DSA_PRIV_ENCODE,DSA_R_MISSING_PARAMETERS);

		goto err;

		}



	params = ASN1_STRING_new();



	if (!params)
@@ -705,4 +711,3 @@ const EVP_PKEY_ASN1_METHOD dsa_asn1_meths[] = 
		old_dsa_priv_encode

		}

	};