QPQ-AG/enacl
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generichash finalization

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Make sure we finalize properly in
generichash and check the alive
state of objects. If they are not
alive, return the general finalized
error.
This commit is contained in:
Jesper Louis Andersen
2020-02-06 16:04:23 +01:00
parent d013a04a58
commit 96b883ceba
2 changed files with 16 additions and 4 deletions
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c_src/generichash.c
+4 -4
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@@ -235,7 +235,6 @@ ERL_NIF_TERM enacl_crypto_generichash_update(ErlNifEnv *env, int argc,
goto bad_arg;
enif_mutex_lock(obj->mtx);
if (!obj->alive) {
goto err;
}
@@ -251,7 +250,7 @@ ERL_NIF_TERM enacl_crypto_generichash_update(ErlNifEnv *env, int argc,
bad_arg:
return enif_make_badarg(env);
err:
ret = enacl_internal_error(env);
ret = enacl_error_finalized(env);
done:
enif_mutex_unlock(obj->mtx);
return ret;
@@ -271,7 +270,8 @@ ERL_NIF_TERM enacl_crypto_generichash_final(ErlNifEnv *env, int argc,
enif_mutex_lock(obj->mtx);
if (!obj->alive) {
goto bad_arg;
ret = enacl_error_finalized(env);
goto done;
}
if (!enif_alloc_binary(obj->outlen, &hash)) {
@@ -295,7 +295,7 @@ bad_arg:
release:
enif_release_binary(&hash);
err:
ret = enif_make_badarg(env);
ret = enacl_internal_error(env);
done:
enif_mutex_unlock(obj->mtx);
return ret;