diff options
| -rw-r--r-- | lib/crypto/c_src/engine.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/lib/crypto/c_src/engine.c b/lib/crypto/c_src/engine.c index a9f57772c8..b3a87cdd3d 100644 --- a/lib/crypto/c_src/engine.c +++ b/lib/crypto/c_src/engine.c @@ -328,16 +328,22 @@ ERL_NIF_TERM engine_add_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) struct engine_ctx *ctx; // Get Engine - if (!enif_get_resource(env, argv[0], engine_ctx_rtype, (void**)&ctx)) { - PRINTF_ERR0("engine_add_nif Leaved: Parameter not an engine resource object"); - return enif_make_badarg(env); - } + if (argc != 1) + goto bad_arg; + if (!enif_get_resource(env, argv[0], engine_ctx_rtype, (void**)&ctx)) + goto bad_arg; + + if (!ENGINE_add(ctx->engine)) + goto failed; - if (!ENGINE_add(ctx->engine)) { - PRINTF_ERR0("engine_add_nif Leaved: {error, add_engine_failed}"); - return enif_make_tuple2(env, atom_error, atom_add_engine_failed); - } return atom_ok; + + bad_arg: + return enif_make_badarg(env); + + failed: + return enif_make_tuple2(env, atom_error, atom_add_engine_failed); + #else return atom_notsup; #endif |