diff options
Diffstat (limited to 'lib/crypto/c_src/api_ng.c')
| -rw-r--r-- | lib/crypto/c_src/api_ng.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/crypto/c_src/api_ng.c b/lib/crypto/c_src/api_ng.c index dc4f90ce7a..5da4aa945b 100644 --- a/lib/crypto/c_src/api_ng.c +++ b/lib/crypto/c_src/api_ng.c @@ -289,6 +289,14 @@ static int get_init_args(ErlNifEnv* env, /* Here: (*cipherp)->cipher.p != NULL and ivec_len has a value */ +#if defined(HAS_3_0_API) // Temp disallow dyn iv for >=3.0 (may core dump) + if (argv[ivec_arg_num] == atom_undefined) + { + *return_term = EXCP_NOTSUP(env, "Dynamic IV is not supported for libcrypto versions >= 3.0"); + goto err; + } +#endif + /* Fetch IV */ if (ivec_len && (argv[ivec_arg_num] != atom_undefined)) { if (!enif_inspect_iolist_as_binary(env, argv[ivec_arg_num], &ivec_bin)) @@ -724,6 +732,10 @@ ERL_NIF_TERM ng_crypto_update(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[ if (argc == 3) { /* We have an IV in this call. Make a copy of the context */ +#if defined(HAS_3_0_API) // Temp disallow dyn iv for >=3.0 (may core dump) + ret = EXCP_NOTSUP(env, "Dynamic IV is not supported for libcrypto versions >= 3.0"); + goto err; +#else ErlNifBinary ivec_bin; /* First check the IV provided in the call of this function: */ @@ -785,6 +797,7 @@ ERL_NIF_TERM ng_crypto_update(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[ get_update_args(env, &ctx_res_copy, argv, 1, &ret); ctx_res->size = ctx_res_copy.size; +#endif // Temp disallow dyn iv for >=3.0 (may core dump) } else /* argc != 3, that is, argc = 2 (we don't have an IV in this call) */ get_update_args(env, ctx_res, argv, 1, &ret); |