Remove unused app_data from EVP_CIPHER

The EVP_CIPHER structs are static const data that the library returns when
you call EVP_aes_128_cbc(), for example. It makes no sense whatsoever to
hang user data off such a struct, but it's been there since forever.

ok jsing

1 files changed, 1 insertions, 4 deletions

diff --git a/src/lib/libcrypto/evp/e_aes.c b/src/lib/libcrypto/evp/e_aes.c
index eb7f520282..6ef3fb37c0 100644
--- a/src/lib/libcrypto/evp/e_aes.c
+++ b/src/lib/libcrypto/evp/e_aes.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: e_aes.c,v 1.55 2023/11/18 09:37:15 tb Exp $ */
+/* $OpenBSD: e_aes.c,v 1.56 2024/01/04 17:38:36 tb Exp $ */
 /* ====================================================================
  * Copyright (c) 2001-2011 The OpenSSL Project.  All rights reserved.
  *
@@ -2550,7 +2550,6 @@ static const EVP_CIPHER aes_128_wrap = {
         .set_asn1_parameters = NULL,
         .get_asn1_parameters = NULL,
         .ctrl = aes_wrap_ctrl,
-        .app_data = NULL,
 };
 
 const EVP_CIPHER *
@@ -2572,7 +2571,6 @@ static const EVP_CIPHER aes_192_wrap = {
         .set_asn1_parameters = NULL,
         .get_asn1_parameters = NULL,
         .ctrl = aes_wrap_ctrl,
-        .app_data = NULL,
 };
 
 const EVP_CIPHER *
@@ -2594,7 +2592,6 @@ static const EVP_CIPHER aes_256_wrap = {
         .set_asn1_parameters = NULL,
         .get_asn1_parameters = NULL,
         .ctrl = aes_wrap_ctrl,
-        .app_data = NULL,
 };
 
 const EVP_CIPHER *