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Coverity: fix 1506297: negative returns 

Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/18587)
This commit is contained in:
Pauli 2022-06-17 11:02:52 +10:00
parent be54ad88a6
commit 3ee2611677
1 changed files with 5 additions and 0 deletions
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5
crypto/dsa/dsa_ameth.c
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@ -198,6 +198,11 @@ static int dsa_priv_encode(PKCS8_PRIV_KEY_INFO *p8, const EVP_PKEY *pkey)
ASN1_STRING_clear_free(prkey); ASN1_STRING_clear_free(prkey);
if (dplen <= 0) {
ERR_raise(ERR_LIB_DSA, DSA_R_BN_ERROR);
goto err;
}
if (!PKCS8_pkey_set0(p8, OBJ_nid2obj(NID_dsa), 0, if (!PKCS8_pkey_set0(p8, OBJ_nid2obj(NID_dsa), 0,
V_ASN1_SEQUENCE, params, dp, dplen)) { V_ASN1_SEQUENCE, params, dp, dplen)) {
OPENSSL_clear_free(dp, dplen); OPENSSL_clear_free(dp, dplen);