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| author | Nikos Mavrogiannopoulos <nmav@redhat.com> | 2017-08-03 16:29:18 +0200 |
|---|---|---|
| committer | Nikos Mavrogiannopoulos <nmav@redhat.com> | 2017-08-04 11:08:51 +0200 |
| commit | 78b693365707dfc5556040739dff7bcdcd70170c (patch) | |
| tree | 5e81813d39a3625607dd9cec66551759a560a6a5 | |
| parent | a02696d483242791d176d82c82279139e59f8224 (diff) | |
| download | gnutls-78b693365707dfc5556040739dff7bcdcd70170c.tar.gz | |
gnutls_x509_privkey_set_spki: check validity of parameters set
Signed-off-by: Nikos Mavrogiannopoulos <nmav@redhat.com>
| -rw-r--r-- | lib/x509/privkey.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/x509/privkey.c b/lib/x509/privkey.c index b7c5038db0..c5236223df 100644 --- a/lib/x509/privkey.c +++ b/lib/x509/privkey.c @@ -1294,6 +1294,9 @@ gnutls_x509_privkey_get_spki(gnutls_x509_privkey_t key, gnutls_x509_spki_t spki, int gnutls_x509_privkey_set_spki(gnutls_x509_privkey_t key, const gnutls_x509_spki_t spki, unsigned int flags) { + gnutls_pk_params_st tparams; + int ret; + if (key == NULL) { gnutls_assert(); return GNUTLS_E_INVALID_REQUEST; @@ -1302,6 +1305,12 @@ gnutls_x509_privkey_set_spki(gnutls_x509_privkey_t key, const gnutls_x509_spki_t if (!_gnutls_pk_are_compat(key->params.algo, spki->pk)) return gnutls_assert_val(GNUTLS_E_INVALID_REQUEST); + memcpy(&tparams, &key->params, sizeof(gnutls_pk_params_st)); + memcpy(&tparams.spki, spki, sizeof (gnutls_x509_spki_st)); + ret = _gnutls_x509_check_pubkey_params(&tparams); + if (ret < 0) + return gnutls_assert_val(ret); + memcpy(&key->params.spki, spki, sizeof (gnutls_x509_spki_st)); key->params.algo = spki->pk; |