Avoid free if not seckey subkey wasn't allocated

7 years ago · dde1dee894
parent 2d87b92412
commit dde1dee894
1 changed files with 2 additions and 1 deletions
--- a/dist/src/lib/validate.c
+++ b/dist/src/lib/validate.c
@ -231,7 +231,8 @@ static void validate_key_cb_free (validate_key_cb_t *vdata){
        pgp_pubkey_free(&vdata->subkey.pubkey);
    } else if (vdata->type == PGP_PTAG_CT_SECRET_KEY) {
        pgp_seckey_free(&vdata->key.seckey);
-        pgp_seckey_free(&vdata->subkey.seckey);
+        if(vdata->subkey.seckey.pubkey.alg)
+            pgp_seckey_free(&vdata->subkey.seckey);
    }
    memset(&vdata->key, 0, sizeof(vdata->key));
    memset(&vdata->subkey, 0, sizeof(vdata->subkey));