libtorrent: fix build with openssl 1.1

This commit is contained in:
Sergei Reznikov
2020-06-13 11:54:06 +00:00
parent ed0750f0c9
commit 8c856e0c76
2 changed files with 63 additions and 2 deletions

View File

@@ -4,10 +4,13 @@ with the goals of being efficient and easy to use."
HOMEPAGE="http://libtorrent.rakshasa.no/"
COPYRIGHT="2005-2018 Jari Sundell"
LICENSE="GNU LGPL v2"
REVISION="3"
REVISION="4"
SOURCE_URI="https://github.com/rakshasa/rtorrent/releases/download/v0.9.7/libtorrent-$portVersion.tar.gz"
CHECKSUM_SHA256="c738f60f4d7b6879cd2745fb4310bf24c9287219c1fd619706a9d5499ca7ecc1"
PATCHES="libtorrent-$portVersion.patchset"
PATCHES="
libtorrent-$portVersion.patchset
OpenSSL-1.1.patch
"
ARCHITECTURES="x86 ?x86_gcc2 x86_64"
SECONDARY_ARCHITECTURES="x86"

View File

@@ -0,0 +1,58 @@
From 472dd5d7a868130b94212d4a9ec5b6167d36fc71 Mon Sep 17 00:00:00 2001
From: Peter Pentchev <roam@ringlet.net>
Date: Mon, 28 Nov 2016 00:17:40 +0200
Subject: [PATCH] Fix the DH parameters generation with OpenSSL 1.1.
The DH structure is now opaque, so the parameters must be stored there
through an accessor function.
---
src/utils/diffie_hellman.cc | 19 ++++++++++++++-----
1 file changed, 14 insertions(+), 5 deletions(-)
diff --git a/src/utils/diffie_hellman.cc b/src/utils/diffie_hellman.cc
index aa653d45..701ec90c 100644
--- a/src/utils/diffie_hellman.cc
+++ b/src/utils/diffie_hellman.cc
@@ -55,8 +55,11 @@ DiffieHellman::DiffieHellman(const unsigned char *prime, int primeLength,
#ifdef USE_OPENSSL
m_dh = DH_new();
- m_dh->p = BN_bin2bn(prime, primeLength, NULL);
- m_dh->g = BN_bin2bn(generator, generatorLength, NULL);
+ BIGNUM * const dh_p = BN_bin2bn(prime, primeLength, NULL);
+ BIGNUM * const dh_g = BN_bin2bn(generator, generatorLength, NULL);
+ if (dh_p == NULL || dh_g == NULL ||
+ !DH_set0_pqg(m_dh, dh_p, NULL, dh_g))
+ throw internal_error("Could not generate Diffie-Hellman parameters");
DH_generate_key(m_dh);
#else
@@ -74,7 +77,11 @@ DiffieHellman::~DiffieHellman() {
bool
DiffieHellman::is_valid() const {
#ifdef USE_OPENSSL
- return m_dh != NULL && m_dh->pub_key != NULL;
+ if (m_dh == NULL)
+ return false;
+ const BIGNUM *pub_key;
+ DH_get0_key(m_dh, &pub_key, NULL);
+ return pub_key != NULL;
#else
return false;
#endif
@@ -103,8 +110,10 @@ DiffieHellman::store_pub_key(unsigned char* dest, unsigned int length) {
#ifdef USE_OPENSSL
std::memset(dest, 0, length);
- if ((int)length >= BN_num_bytes(m_dh->pub_key))
- BN_bn2bin(m_dh->pub_key, dest + length - BN_num_bytes(m_dh->pub_key));
+ const BIGNUM *pub_key;
+ DH_get0_key(m_dh, &pub_key, NULL);
+ if ((int)length >= BN_num_bytes(pub_key))
+ BN_bn2bin(pub_key, dest + length - BN_num_bytes(pub_key));
#endif
}
--
2.11.0