File 0159-Fix-backwards-equality-check-in-aes-cfb128-function.patch of Package erlang

From 1bdf315bff02faec73c327c9c170123e928388f0 Mon Sep 17 00:00:00 2001
From: Andrew Thompson <andrew@hijacked.us>
Date: Mon, 15 May 2017 18:45:48 -0700
Subject: [PATCH] Fix backwards equality check in aes cfb128 function

---
 lib/crypto/c_src/crypto.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/crypto/c_src/crypto.c b/lib/crypto/c_src/crypto.c
index 3f0439ed8..d08893b30 100644
--- a/lib/crypto/c_src/crypto.c
+++ b/lib/crypto/c_src/crypto.c
@@ -1848,7 +1848,7 @@ static ERL_NIF_TERM aes_cfb_128_crypt_nif(ErlNifEnv* env, int argc, const ERL_NI
     AES_cfb128_encrypt((unsigned char *) text.data,
                        enif_make_new_binary(env, text.size, &ret),
                        text.size, &aes_key, ivec_clone, &new_ivlen,
-                       (argv[3] != atom_true));
+                       (argv[3] == atom_true));
     CONSUME_REDS(env,text);
     return ret;
 }
-- 
2.13.0