![Matt Weber](/assets/img/avatar_default.png)
Changes adapt the current codebase to use supported APIs now that openssl 1.1.x by default disables all deprecated items. Fixes http://autobuild.buildroot.net/results/97d/97dab568f1f3d342b6bfcb9f597ced4de6f1309e Signed-off-by: Matthew Weber <matthew.weber@rockwellcollins.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
58 lines
1.8 KiB
Diff
58 lines
1.8 KiB
Diff
From 72df3eadb27161a292f35b1d97178f70f41e50f6 Mon Sep 17 00:00:00 2001
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From: Zdenek Styblik <stybla@turnovfree.net>
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Date: Sun, 12 Mar 2017 14:00:35 +0100
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Subject: [PATCH] ID:480 - ipmitool coredumps in EVP_CIPHER_CTX_init
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IPMI tool coredumps due to changes introduced in ID:461. This shouldn't be
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surprise as a NULL pointer is passed to init. Commit addresses this issue by
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calling EVP_CIPHER_CTX_new() instead of EVP_CIPHER_CTX_init(), which is
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deprecated, and by checking return value of call to former function.
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Upstream: https://github.com/ipmitool/ipmitool/commit/f004b4b7197fc83e7d47ec8cbcaefffa9a922717
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Signed-off-by: Matthew Weber <matthew.weber@rockwellcollins.com>
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---
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src/plugins/lanplus/lanplus_crypt_impl.c | 14 ++++++++++----
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1 file changed, 10 insertions(+), 4 deletions(-)
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diff --git a/src/plugins/lanplus/lanplus_crypt_impl.c b/src/plugins/lanplus/lanplus_crypt_impl.c
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index d12d0e3..0e330c1 100644
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--- a/src/plugins/lanplus/lanplus_crypt_impl.c
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+++ b/src/plugins/lanplus/lanplus_crypt_impl.c
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@@ -165,10 +165,13 @@ lanplus_encrypt_aes_cbc_128(const uint8_t * iv,
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uint32_t * bytes_written)
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{
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EVP_CIPHER_CTX *ctx = NULL;
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- EVP_CIPHER_CTX_init(ctx);
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+ ctx = EVP_CIPHER_CTX_new();
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+ if (ctx == NULL) {
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+ *bytes_written = 0;
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+ return;
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+ }
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EVP_EncryptInit_ex(ctx, EVP_aes_128_cbc(), NULL, key, iv);
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EVP_CIPHER_CTX_set_padding(ctx, 0);
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-
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*bytes_written = 0;
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@@ -240,11 +243,14 @@ lanplus_decrypt_aes_cbc_128(const uint8_t * iv,
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uint32_t * bytes_written)
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{
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EVP_CIPHER_CTX *ctx = NULL;
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- EVP_CIPHER_CTX_init(ctx);
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+ ctx = EVP_CIPHER_CTX_new();
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+ if (ctx == NULL) {
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+ *bytes_written = 0;
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+ return;
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+ }
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EVP_DecryptInit_ex(ctx, EVP_aes_128_cbc(), NULL, key, iv);
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EVP_CIPHER_CTX_set_padding(ctx, 0);
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-
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if (verbose >= 5)
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{
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printbuf(iv, 16, "decrypting with this IV");
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--
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1.9.1
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