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ipmitool: Fix build with OpenSSL 1.1.x

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Signed-off-by: Khem Raj <raj.khem@gmail.com>
This commit is contained in:
Khem Raj 2018-09-05 22:23:19 -07:00
parent 4a811e78f1
commit 19246b82df
2 changed files with 155 additions and 1 deletions
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152
meta-oe/recipes-kernel/ipmitool/ipmitool/0001-Migrate-to-openssl-1.1.patch Normal file
View File

@ -0,0 +1,152 @@
From c9dcb6afef9c343d070aaff208d11a997a45a105 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 5 Sep 2018 22:19:38 -0700
Subject: [PATCH] Migrate to openssl 1.1
Upstream-Status: Backport [https://sourceforge.net/p/ipmitool/source/ci/1664902525a1c3771b4d8b3ccab7ea1ba6b2bdd1/]
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
src/plugins/lanplus/lanplus_crypt_impl.c | 50 ++++++++++++++----------
1 file changed, 29 insertions(+), 21 deletions(-)
diff --git a/src/plugins/lanplus/lanplus_crypt_impl.c b/src/plugins/lanplus/lanplus_crypt_impl.c
index d5fac37..9652a5e 100644
--- a/src/plugins/lanplus/lanplus_crypt_impl.c
+++ b/src/plugins/lanplus/lanplus_crypt_impl.c
@@ -164,11 +164,7 @@ lanplus_encrypt_aes_cbc_128(const uint8_t * iv,
uint8_t * output,
uint32_t * bytes_written)
{
- EVP_CIPHER_CTX ctx;
- EVP_CIPHER_CTX_init(&ctx);
- EVP_EncryptInit_ex(&ctx, EVP_aes_128_cbc(), NULL, key, iv);
- EVP_CIPHER_CTX_set_padding(&ctx, 0);
-
+ EVP_CIPHER_CTX *ctx = NULL;
*bytes_written = 0;
@@ -182,6 +178,14 @@ lanplus_encrypt_aes_cbc_128(const uint8_t * iv,
printbuf(input, input_length, "encrypting this data");
}
+ ctx = EVP_CIPHER_CTX_new();
+ if (ctx == NULL) {
+ lprintf(LOG_DEBUG, "ERROR: EVP_CIPHER_CTX_new() failed");
+ return;
+ }
+ EVP_CIPHER_CTX_init(ctx);
+ EVP_EncryptInit_ex(ctx, EVP_aes_128_cbc(), NULL, key, iv);
+ EVP_CIPHER_CTX_set_padding(ctx, 0);
/*
* The default implementation adds a whole block of padding if the input
@@ -191,28 +195,28 @@ lanplus_encrypt_aes_cbc_128(const uint8_t * iv,
assert((input_length % IPMI_CRYPT_AES_CBC_128_BLOCK_SIZE) == 0);
- if(!EVP_EncryptUpdate(&ctx, output, (int *)bytes_written, input, input_length))
+ if(!EVP_EncryptUpdate(ctx, output, (int *)bytes_written, input, input_length))
{
/* Error */
*bytes_written = 0;
- return;
}
else
{
uint32_t tmplen;
- if(!EVP_EncryptFinal_ex(&ctx, output + *bytes_written, (int *)&tmplen))
+ if(!EVP_EncryptFinal_ex(ctx, output + *bytes_written, (int *)&tmplen))
{
+ /* Error */
*bytes_written = 0;
- return; /* Error */
}
else
{
/* Success */
*bytes_written += tmplen;
- EVP_CIPHER_CTX_cleanup(&ctx);
}
}
+ /* performs cleanup and free */
+ EVP_CIPHER_CTX_free(ctx);
}
@@ -239,11 +243,7 @@ lanplus_decrypt_aes_cbc_128(const uint8_t * iv,
uint8_t * output,
uint32_t * bytes_written)
{
- EVP_CIPHER_CTX ctx;
- EVP_CIPHER_CTX_init(&ctx);
- EVP_DecryptInit_ex(&ctx, EVP_aes_128_cbc(), NULL, key, iv);
- EVP_CIPHER_CTX_set_padding(&ctx, 0);
-
+ EVP_CIPHER_CTX *ctx = NULL;
if (verbose >= 5)
{
@@ -252,12 +252,20 @@ lanplus_decrypt_aes_cbc_128(const uint8_t * iv,
printbuf(input, input_length, "decrypting this data");
}
-
*bytes_written = 0;
if (input_length == 0)
return;
+ ctx = EVP_CIPHER_CTX_new();
+ if (ctx == NULL) {
+ lprintf(LOG_DEBUG, "ERROR: EVP_CIPHER_CTX_new() failed");
+ return;
+ }
+ EVP_CIPHER_CTX_init(ctx);
+ EVP_DecryptInit_ex(ctx, EVP_aes_128_cbc(), NULL, key, iv);
+ EVP_CIPHER_CTX_set_padding(ctx, 0);
+
/*
* The default implementation adds a whole block of padding if the input
* data is perfectly aligned. We would like to keep that from happening.
@@ -266,33 +274,33 @@ lanplus_decrypt_aes_cbc_128(const uint8_t * iv,
assert((input_length % IPMI_CRYPT_AES_CBC_128_BLOCK_SIZE) == 0);
- if (!EVP_DecryptUpdate(&ctx, output, (int *)bytes_written, input, input_length))
+ if (!EVP_DecryptUpdate(ctx, output, (int *)bytes_written, input, input_length))
{
/* Error */
lprintf(LOG_DEBUG, "ERROR: decrypt update failed");
*bytes_written = 0;
- return;
}
else
{
uint32_t tmplen;
- if (!EVP_DecryptFinal_ex(&ctx, output + *bytes_written, (int *)&tmplen))
+ if (!EVP_DecryptFinal_ex(ctx, output + *bytes_written, (int *)&tmplen))
{
+ /* Error */
char buffer[1000];
ERR_error_string(ERR_get_error(), buffer);
lprintf(LOG_DEBUG, "the ERR error %s", buffer);
lprintf(LOG_DEBUG, "ERROR: decrypt final failed");
*bytes_written = 0;
- return; /* Error */
}
else
{
/* Success */
*bytes_written += tmplen;
- EVP_CIPHER_CTX_cleanup(&ctx);
}
}
+ /* performs cleanup and free */
+ EVP_CIPHER_CTX_free(ctx);
if (verbose >= 5)
{

4
meta-oe/recipes-kernel/ipmitool/ipmitool_1.8.18.bb
View File

@ -22,7 +22,9 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=9aa91e13d644326bf281924212862184"
DEPENDS = "openssl readline ncurses"
SRC_URI = "${SOURCEFORGE_MIRROR}/ipmitool/ipmitool-${PV}.tar.bz2"
SRC_URI = "${SOURCEFORGE_MIRROR}/ipmitool/ipmitool-${PV}.tar.bz2 \
file://0001-Migrate-to-openssl-1.1.patch \
"
SRC_URI[md5sum] = "bab7ea104c7b85529c3ef65c54427aa3"
SRC_URI[sha256sum] = "0c1ba3b1555edefb7c32ae8cd6a3e04322056bc087918f07189eeedfc8b81e01"