From 1ad4eb810f83a43c531eebafd8784a2c76d7869e Mon Sep 17 00:00:00 2001 From: Doug Hogan Date: Thu, 3 Jan 2019 21:15:31 -0800 Subject: Revamp engine_unregister_nif() --- lib/crypto/c_src/engine.c | 20 +++++++++++--------- 1 file changed, 11 insertions(+), 9 deletions(-) (limited to 'lib') diff --git a/lib/crypto/c_src/engine.c b/lib/crypto/c_src/engine.c index 7dc0151018..5f742757e8 100644 --- a/lib/crypto/c_src/engine.c +++ b/lib/crypto/c_src/engine.c @@ -487,15 +487,12 @@ ERL_NIF_TERM engine_unregister_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM unsigned int method; // Get Engine - if (!enif_get_resource(env, argv[0], engine_ctx_rtype, (void**)&ctx)) { - PRINTF_ERR0("engine_unregister_nif Leaved: Parameter not an engine resource object"); - return enif_make_badarg(env); - } - // Get Method - if (!enif_get_uint(env, argv[1], &method)) { - PRINTF_ERR0("engine_unregister_nif Leaved: Parameter Method not an uint"); - return enif_make_badarg(env); - } + if (argc != 2) + goto bad_arg; + if (!enif_get_resource(env, argv[0], engine_ctx_rtype, (void**)&ctx)) + goto bad_arg; + if (!enif_get_uint(env, argv[1], &method)) + goto bad_arg; switch(method) { @@ -562,7 +559,12 @@ ERL_NIF_TERM engine_unregister_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM default: break; } + return atom_ok; + + bad_arg: + return enif_make_badarg(env); + #else return atom_notsup; #endif -- cgit v1.2.3