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Diffstat (limited to 'net/vtun/files/patch-lfd__encrypt.c')
-rw-r--r--net/vtun/files/patch-lfd__encrypt.c229
1 files changed, 0 insertions, 229 deletions
diff --git a/net/vtun/files/patch-lfd__encrypt.c b/net/vtun/files/patch-lfd__encrypt.c
deleted file mode 100644
index 319e3f95ef79..000000000000
--- a/net/vtun/files/patch-lfd__encrypt.c
+++ /dev/null
@@ -1,229 +0,0 @@
---- lfd_encrypt.c.orig 2013-07-07 19:54:35 UTC
-+++ lfd_encrypt.c
-@@ -95,11 +95,11 @@ static unsigned long sequence_num;
- static char * pkey;
- static char * iv_buf;
-
--static EVP_CIPHER_CTX ctx_enc; /* encrypt */
--static EVP_CIPHER_CTX ctx_dec; /* decrypt */
-+static EVP_CIPHER_CTX *ctx_enc; /* encrypt */
-+static EVP_CIPHER_CTX *ctx_dec; /* decrypt */
-
--static EVP_CIPHER_CTX ctx_enc_ecb; /* sideband ecb encrypt */
--static EVP_CIPHER_CTX ctx_dec_ecb; /* sideband ecb decrypt */
-+static EVP_CIPHER_CTX *ctx_enc_ecb; /* sideband ecb encrypt */
-+static EVP_CIPHER_CTX *ctx_dec_ecb; /* sideband ecb decrypt */
-
- static int send_msg(int len, char *in, char **out);
- static int recv_msg(int len, char *in, char **out);
-@@ -156,6 +156,11 @@ static int alloc_encrypt(struct vtun_host *host)
- EVP_CIPHER_CTX *pctx_enc;
- EVP_CIPHER_CTX *pctx_dec;
-
-+ ctx_enc = EVP_CIPHER_CTX_new();
-+ ctx_dec = EVP_CIPHER_CTX_new();
-+ ctx_enc_ecb = EVP_CIPHER_CTX_new();
-+ ctx_dec_ecb = EVP_CIPHER_CTX_new();
-+
- enc_init_first_time = 1;
- dec_init_first_time = 1;
-
-@@ -182,15 +187,15 @@ static int alloc_encrypt(struct vtun_host *host)
- keysize = 32;
- sb_init = 1;
- cipher_type = EVP_aes_256_ecb();
-- pctx_enc = &ctx_enc_ecb;
-- pctx_dec = &ctx_dec_ecb;
-+ pctx_enc = ctx_enc_ecb;
-+ pctx_dec = ctx_dec_ecb;
- break;
-
- case VTUN_ENC_AES256ECB:
- blocksize = 16;
- keysize = 32;
-- pctx_enc = &ctx_enc;
-- pctx_dec = &ctx_dec;
-+ pctx_enc = ctx_enc;
-+ pctx_dec = ctx_dec;
- cipher_type = EVP_aes_256_ecb();
- strcpy(cipher_name,"AES-256-ECB");
- break;
-@@ -201,14 +206,14 @@ static int alloc_encrypt(struct vtun_host *host)
- keysize = 16;
- sb_init=1;
- cipher_type = EVP_aes_128_ecb();
-- pctx_enc = &ctx_enc_ecb;
-- pctx_dec = &ctx_dec_ecb;
-+ pctx_enc = ctx_enc_ecb;
-+ pctx_dec = ctx_dec_ecb;
- break;
- case VTUN_ENC_AES128ECB:
- blocksize = 16;
- keysize = 16;
-- pctx_enc = &ctx_enc;
-- pctx_dec = &ctx_dec;
-+ pctx_enc = ctx_enc;
-+ pctx_dec = ctx_dec;
- cipher_type = EVP_aes_128_ecb();
- strcpy(cipher_name,"AES-128-ECB");
- break;
-@@ -221,16 +226,16 @@ static int alloc_encrypt(struct vtun_host *host)
- var_key = 1;
- sb_init = 1;
- cipher_type = EVP_bf_ecb();
-- pctx_enc = &ctx_enc_ecb;
-- pctx_dec = &ctx_dec_ecb;
-+ pctx_enc = ctx_enc_ecb;
-+ pctx_dec = ctx_dec_ecb;
- break;
-
- case VTUN_ENC_BF256ECB:
- blocksize = 8;
- keysize = 32;
- var_key = 1;
-- pctx_enc = &ctx_enc;
-- pctx_dec = &ctx_dec;
-+ pctx_enc = ctx_enc;
-+ pctx_dec = ctx_dec;
- cipher_type = EVP_bf_ecb();
- strcpy(cipher_name,"Blowfish-256-ECB");
- break;
-@@ -243,16 +248,16 @@ static int alloc_encrypt(struct vtun_host *host)
- var_key = 1;
- sb_init = 1;
- cipher_type = EVP_bf_ecb();
-- pctx_enc = &ctx_enc_ecb;
-- pctx_dec = &ctx_dec_ecb;
-+ pctx_enc = ctx_enc_ecb;
-+ pctx_dec = ctx_dec_ecb;
- break;
- case VTUN_ENC_BF128ECB: /* blowfish 128 ecb is the default */
- default:
- blocksize = 8;
- keysize = 16;
- var_key = 1;
-- pctx_enc = &ctx_enc;
-- pctx_dec = &ctx_dec;
-+ pctx_enc = ctx_enc;
-+ pctx_dec = ctx_dec;
- cipher_type = EVP_bf_ecb();
- strcpy(cipher_name,"Blowfish-128-ECB");
- break;
-@@ -294,10 +299,10 @@ static int free_encrypt()
- lfd_free(enc_buf); enc_buf = NULL;
- lfd_free(dec_buf); dec_buf = NULL;
-
-- EVP_CIPHER_CTX_cleanup(&ctx_enc);
-- EVP_CIPHER_CTX_cleanup(&ctx_dec);
-- EVP_CIPHER_CTX_cleanup(&ctx_enc_ecb);
-- EVP_CIPHER_CTX_cleanup(&ctx_dec_ecb);
-+ EVP_CIPHER_CTX_cleanup(ctx_enc);
-+ EVP_CIPHER_CTX_cleanup(ctx_dec);
-+ EVP_CIPHER_CTX_cleanup(ctx_enc_ecb);
-+ EVP_CIPHER_CTX_cleanup(ctx_dec_ecb);
-
- return 0;
- }
-@@ -323,7 +328,7 @@ static int encrypt_buf(int len, char *in, char **out)
- outlen=len+pad;
- if (pad == blocksize)
- RAND_bytes(in_ptr+len, blocksize-1);
-- EVP_EncryptUpdate(&ctx_enc, out_ptr, &outlen, in_ptr, len+pad);
-+ EVP_EncryptUpdate(ctx_enc, out_ptr, &outlen, in_ptr, len+pad);
- *out = enc_buf;
-
- sequence_num++;
-@@ -343,7 +348,7 @@ static int decrypt_buf(int len, char *in, char **out)
-
- outlen=len;
- if (!len) return 0;
-- EVP_DecryptUpdate(&ctx_dec, out_ptr, &outlen, in_ptr, len);
-+ EVP_DecryptUpdate(ctx_dec, out_ptr, &outlen, in_ptr, len);
- recv_ib_mesg(&outlen, &out_ptr);
- if (!outlen) return 0;
- tmp_ptr = out_ptr + outlen; tmp_ptr--;
-@@ -431,13 +436,13 @@ static int cipher_enc_init(char * iv)
- break;
- } /* switch(cipher) */
-
-- EVP_CIPHER_CTX_init(&ctx_enc);
-- EVP_EncryptInit_ex(&ctx_enc, cipher_type, NULL, NULL, NULL);
-+ EVP_CIPHER_CTX_init(ctx_enc);
-+ EVP_EncryptInit_ex(ctx_enc, cipher_type, NULL, NULL, NULL);
- if (var_key)
-- EVP_CIPHER_CTX_set_key_length(&ctx_enc, keysize);
-- EVP_EncryptInit_ex(&ctx_enc, NULL, NULL, pkey, NULL);
-- EVP_EncryptInit_ex(&ctx_enc, NULL, NULL, NULL, iv);
-- EVP_CIPHER_CTX_set_padding(&ctx_enc, 0);
-+ EVP_CIPHER_CTX_set_key_length(ctx_enc, keysize);
-+ EVP_EncryptInit_ex(ctx_enc, NULL, NULL, pkey, NULL);
-+ EVP_EncryptInit_ex(ctx_enc, NULL, NULL, NULL, iv);
-+ EVP_CIPHER_CTX_set_padding(ctx_enc, 0);
- if (enc_init_first_time)
- {
- sprintf(tmpstr,"%s encryption initialized", cipher_name);
-@@ -521,13 +526,13 @@ static int cipher_dec_init(char * iv)
- break;
- } /* switch(cipher) */
-
-- EVP_CIPHER_CTX_init(&ctx_dec);
-- EVP_DecryptInit_ex(&ctx_dec, cipher_type, NULL, NULL, NULL);
-+ EVP_CIPHER_CTX_init(ctx_dec);
-+ EVP_DecryptInit_ex(ctx_dec, cipher_type, NULL, NULL, NULL);
- if (var_key)
-- EVP_CIPHER_CTX_set_key_length(&ctx_dec, keysize);
-- EVP_DecryptInit_ex(&ctx_dec, NULL, NULL, pkey, NULL);
-- EVP_DecryptInit_ex(&ctx_dec, NULL, NULL, NULL, iv);
-- EVP_CIPHER_CTX_set_padding(&ctx_dec, 0);
-+ EVP_CIPHER_CTX_set_key_length(ctx_dec, keysize);
-+ EVP_DecryptInit_ex(ctx_dec, NULL, NULL, pkey, NULL);
-+ EVP_DecryptInit_ex(ctx_dec, NULL, NULL, NULL, iv);
-+ EVP_CIPHER_CTX_set_padding(ctx_dec, 0);
- if (dec_init_first_time)
- {
- sprintf(tmpstr,"%s decryption initialized", cipher_name);
-@@ -559,7 +564,7 @@ static int send_msg(int len, char *in, char **out)
-
- in_ptr = in - blocksize*2;
- outlen = blocksize*2;
-- EVP_EncryptUpdate(&ctx_enc_ecb, in_ptr,
-+ EVP_EncryptUpdate(ctx_enc_ecb, in_ptr,
- &outlen, in_ptr, blocksize*2);
- *out = in_ptr;
- len = outlen;
-@@ -586,7 +591,7 @@ static int recv_msg(int len, char *in, char **out)
- in_ptr = in;
- iv = malloc(blocksize);
- outlen = blocksize*2;
-- EVP_DecryptUpdate(&ctx_dec_ecb, in_ptr, &outlen, in_ptr, blocksize*2);
-+ EVP_DecryptUpdate(ctx_dec_ecb, in_ptr, &outlen, in_ptr, blocksize*2);
-
- if ( !strncmp(in_ptr, "ivec", 4) )
- {
-@@ -629,7 +634,7 @@ static int recv_msg(int len, char *in, char **out)
- if (cipher_enc_state != CIPHER_INIT)
- {
- cipher_enc_state = CIPHER_INIT;
-- EVP_CIPHER_CTX_cleanup(&ctx_enc);
-+ EVP_CIPHER_CTX_cleanup(ctx_enc);
- #ifdef LFD_ENCRYPT_DEBUG
- vtun_syslog(LOG_INFO,
- "Forcing local encryptor re-init");
-@@ -710,7 +715,7 @@ static int recv_ib_mesg(int *len, char **in)
- if (cipher_enc_state != CIPHER_INIT)
- {
- cipher_enc_state = CIPHER_INIT;
-- EVP_CIPHER_CTX_cleanup(&ctx_enc);
-+ EVP_CIPHER_CTX_cleanup(ctx_enc);
- }
- #ifdef LFD_ENCRYPT_DEBUG
- vtun_syslog(LOG_INFO, "Remote requests encryptor re-init");
-@@ -724,7 +729,7 @@ static int recv_ib_mesg(int *len, char **in)
- cipher_enc_state != CIPHER_REQ_INIT &&
- cipher_enc_state != CIPHER_INIT)
- {
-- EVP_CIPHER_CTX_cleanup (&ctx_dec);
-+ EVP_CIPHER_CTX_cleanup (ctx_dec);
- cipher_dec_state = CIPHER_INIT;
- cipher_enc_state = CIPHER_REQ_INIT;
- }
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-30 23:42:30 +0000