diff options
Diffstat (limited to 'lib/crypto/c_src/cmac.c')
| -rw-r--r-- | lib/crypto/c_src/cmac.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/crypto/c_src/cmac.c b/lib/crypto/c_src/cmac.c index 303b7af6eb..196b7476e3 100644 --- a/lib/crypto/c_src/cmac.c +++ b/lib/crypto/c_src/cmac.c @@ -34,8 +34,8 @@ ERL_NIF_TERM cmac_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) unsigned char *outp; int cipher_len; - if (argc != 3) - goto bad_arg; + ASSERT(argc == 3); + if (!enif_inspect_iolist_as_binary(env, argv[1], &key)) goto bad_arg; if ((cipherp = get_cipher_type(argv[0], key.size)) == NULL) |