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Don't SEGFAULT when trying to export a public DSA key as a private key.

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Adam Langley 2013-02-21 17:11:55 -05:00 committed by Ben Laurie
parent adb46dbc6d
commit a54a61e7a9
1 changed files with 6 additions and 0 deletions
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6
crypto/dsa/dsa_ameth.c
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@ -307,6 +307,12 @@ static int dsa_priv_encode(PKCS8_PRIV_KEY_INFO *p8, const EVP_PKEY *pkey)
unsigned char *dp = NULL; unsigned char *dp = NULL;
int dplen; int dplen;
if (!pkey->pkey.dsa->priv_key)
{
DSAerr(DSA_F_DSA_PRIV_ENCODE,DSA_R_MISSING_PARAMETERS);
goto err;
}
params = ASN1_STRING_new(); params = ASN1_STRING_new();
if (!params) if (!params)