From 10345fbba547d7fd7292ee0f2dbfc9328044d517 Mon Sep 17 00:00:00 2001 From: Eneas U de Queiroz Date: Wed, 6 Jun 2018 08:50:21 -0300 Subject: [PATCH] openvswitch: add openssl-1.1 compatibility Do not call library initialization when compiling with openssl 1.1. The package generates the C source files for its DH parameters at compile time using the host installed openssl. This patch adds a DH source, using the same parameters, compatible with openssl 1.0 and 1.1. Signed-off-by: Eneas U de Queiroz --- net/openvswitch/Makefile | 2 +- ...lls-to-API-deprecated-in-openssl-1.1.patch | 34 ++ ...106-include-pre-generated-dhparams-c.patch | 305 ++++++++++++++++++ 3 files changed, 340 insertions(+), 1 deletion(-) create mode 100644 net/openvswitch/patches/0105-removed-calls-to-API-deprecated-in-openssl-1.1.patch create mode 100644 net/openvswitch/patches/0106-include-pre-generated-dhparams-c.patch diff --git a/net/openvswitch/Makefile b/net/openvswitch/Makefile index 2d33c1f720..cc52c0a99a 100644 --- a/net/openvswitch/Makefile +++ b/net/openvswitch/Makefile @@ -11,7 +11,7 @@ include $(INCLUDE_DIR)/kernel.mk PKG_NAME:=openvswitch PKG_VERSION:=2.9.2 -PKG_RELEASE:=1 +PKG_RELEASE:=2 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz PKG_SOURCE_URL:=https://www.openvswitch.org/releases/ PKG_HASH:=90f084dc282fdb588a2cfff351fea359492f69600f1e4a1286e24e44901de113 diff --git a/net/openvswitch/patches/0105-removed-calls-to-API-deprecated-in-openssl-1.1.patch b/net/openvswitch/patches/0105-removed-calls-to-API-deprecated-in-openssl-1.1.patch new file mode 100644 index 0000000000..7125eba3df --- /dev/null +++ b/net/openvswitch/patches/0105-removed-calls-to-API-deprecated-in-openssl-1.1.patch @@ -0,0 +1,34 @@ +From bca4ff53aef16d38aeb1569edaaca6ac4feac6e8 Mon Sep 17 00:00:00 2001 +From: Eneas U de Queiroz +Date: Tue, 5 Jun 2018 10:36:51 -0300 +Subject: [PATCH] Removed calls to AP deprecated in openssl 1.1 + +In openssl 1.1, there is no need to initialize the library. It is +automatically done when first used. This allows to compile openvswitch +with openssl 1.1.0 with deprecated API disabled. + +Signed-off-by: Eneas U de Queiroz +Signed-off-by: Ben Pfaff +--- + lib/stream-ssl.c | 2 ++ + 1 file changed, 2 insertions(+) + +diff --git a/lib/stream-ssl.c b/lib/stream-ssl.c +index ebb6f3a6c8..c7443470f5 100644 +--- a/lib/stream-ssl.c ++++ b/lib/stream-ssl.c +@@ -947,12 +947,14 @@ do_ssl_init(void) + { + SSL_METHOD *method; + ++#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined (LIBRESSL_VERSION_NUMBER) + #ifdef _WIN32 + /* The following call is needed if we "#include ". */ + CRYPTO_malloc_init(); + #endif + SSL_library_init(); + SSL_load_error_strings(); ++#endif + + if (!RAND_status()) { + /* We occasionally see OpenSSL fail to seed its random number generator diff --git a/net/openvswitch/patches/0106-include-pre-generated-dhparams-c.patch b/net/openvswitch/patches/0106-include-pre-generated-dhparams-c.patch new file mode 100644 index 0000000000..9a121ef9ee --- /dev/null +++ b/net/openvswitch/patches/0106-include-pre-generated-dhparams-c.patch @@ -0,0 +1,305 @@ +From a513cb5fed8c4f63d60b6da12ae9f63a258a9e44 Mon Sep 17 00:00:00 2001 +From: Eneas U de Queiroz +Date: Wed, 6 Jun 2018 08:20:35 -0300 +Subject: [PATCH] dhparams: Add pregenerated .c file to the repository. + +The version of dhparams.c generated by any given version of OpenSSL or +LibreSSL might work only with that version of the library. This can be +inconvenient for cross-compiling if the "openssl" program on the build +machine has a different version from the library on the host where OVS will +run, since it could generate code that won't compile. + +This commit fixes the problem by generating dhparams.c that works on the +currently important versions of OpenSSL and LibreSSL. + +Submitted-at: https://github.com/openvswitch/ovs/pull/235 +Signed-off-by: Eneas U de Queiroz +Signed-off-by: Ben Pfaff +--- + build-aux/automake.mk | 1 + + build-aux/generate-dhparams-c | 31 +++++++ + lib/automake.mk | 17 ++-- + lib/dhparams.c | 192 ++++++++++++++++++++++++++++++++++++++++++ + 5 files changed, 233 insertions(+), 9 deletions(-) + create mode 100755 build-aux/generate-dhparams-c + create mode 100644 lib/dhparams.c + +diff --git a/build-aux/automake.mk b/build-aux/automake.mk +index a1f2f856f..3a3b31ce1 100644 +--- a/build-aux/automake.mk ++++ b/build-aux/automake.mk +@@ -4,6 +4,7 @@ EXTRA_DIST += \ + build-aux/cksum-schema-check \ + build-aux/dist-docs \ + build-aux/dpdkstrip.py \ ++ build-aux/generate-dhparams-c \ + build-aux/sodepends.py \ + build-aux/soexpand.py \ + build-aux/text2c \ +diff --git a/build-aux/generate-dhparams-c b/build-aux/generate-dhparams-c +new file mode 100755 +index 000000000..a75e1d5a7 +--- /dev/null ++++ b/build-aux/generate-dhparams-c +@@ -0,0 +1,31 @@ ++#! /bin/sh -e ++ ++cat <<'EOF' ++/* Generated automatically; do not modify! -*- buffer-read-only: t -*- ++ * ++ * If you do need to regenerate this file, run "make generate-dhparams-c". */ ++ ++#include ++#include "lib/dhparams.h" ++#include "openvswitch/util.h" ++ ++static int ++my_DH_set0_pqg(DH *dh, BIGNUM *p, const BIGNUM **q OVS_UNUSED, BIGNUM *g) ++{ ++ ovs_assert(q == NULL); ++#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined (LIBRESSL_VERSION_NUMBER) ++ dh->p = p; ++ dh->g = g; ++ return 1; ++#else ++ return DH_set0_pqg(dh, p, NULL, g); ++#endif ++} ++EOF ++(openssl dhparam -C -in lib/dh1024.pem -noout && ++openssl dhparam -C -in lib/dh2048.pem -noout && ++openssl dhparam -C -in lib/dh4096.pem -noout) | sed ' ++ s/\(get_dh[0-9]*\)()/\1(void)/ ++ s/\(DH_set0_pqg\)/my_\1/ ++ s/[ ]*$// ++' +diff --git a/lib/automake.mk b/lib/automake.mk +index fb781e847..3bec3fd56 100644 +--- a/lib/automake.mk ++++ b/lib/automake.mk +@@ -450,15 +450,16 @@ lib_libopenvswitch_la_SOURCES += \ + lib/route-table-bsd.c + endif + ++.PHONY: generate-dhparams-c + if HAVE_OPENSSL +-lib_libopenvswitch_la_SOURCES += lib/stream-ssl.c +-nodist_lib_libopenvswitch_la_SOURCES += lib/dhparams.c +-lib/dhparams.c: lib/dh1024.pem lib/dh2048.pem lib/dh4096.pem +- $(AM_V_GEN)(echo '#include "lib/dhparams.h"' && \ +- openssl dhparam -C -in $(srcdir)/lib/dh1024.pem -noout && \ +- openssl dhparam -C -in $(srcdir)/lib/dh2048.pem -noout && \ +- openssl dhparam -C -in $(srcdir)/lib/dh4096.pem -noout) \ +- | sed 's/\(get_dh[0-9]*\)()/\1(void)/' > lib/dhparams.c.tmp && \ ++lib_libopenvswitch_la_SOURCES += lib/stream-ssl.c lib/dhparams.c ++ ++# Manually regenerates lib/dhparams.c. Not normally necessary since ++# lib/dhparams.c is part of the repository and doesn't normally need ++# updates. ++generate-dhparams-c: ++ $(AM_V_GEN)cd $(srcdir) && \ ++ build-aux/generate-dhparams-c > lib/dhparams.c.tmp && \ + mv lib/dhparams.c.tmp lib/dhparams.c + else + lib_libopenvswitch_la_SOURCES += lib/stream-nossl.c +diff --git a/lib/dhparams.c b/lib/dhparams.c +new file mode 100644 +index 000000000..c9c338bf1 +--- /dev/null ++++ b/lib/dhparams.c +@@ -0,0 +1,192 @@ ++/* Generated automatically; do not modify! -*- buffer-read-only: t -*- ++ * ++ * If you do need to regenerate this file, run "make generate-dhparams-c". */ ++ ++#include ++#include "lib/dhparams.h" ++#include "openvswitch/util.h" ++ ++static int ++my_DH_set0_pqg(DH *dh, BIGNUM *p, const BIGNUM **q OVS_UNUSED, BIGNUM *g) ++{ ++ ovs_assert(q == NULL); ++#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined (LIBRESSL_VERSION_NUMBER) ++ dh->p = p; ++ dh->g = g; ++ return 1; ++#else ++ return DH_set0_pqg(dh, p, NULL, g); ++#endif ++} ++#ifndef HEADER_DH_H ++# include ++#endif ++ ++DH *get_dh1024(void) ++{ ++ static unsigned char dhp_1024[] = { ++ 0xF4, 0x88, 0xFD, 0x58, 0x4E, 0x49, 0xDB, 0xCD, 0x20, 0xB4, ++ 0x9D, 0xE4, 0x91, 0x07, 0x36, 0x6B, 0x33, 0x6C, 0x38, 0x0D, ++ 0x45, 0x1D, 0x0F, 0x7C, 0x88, 0xB3, 0x1C, 0x7C, 0x5B, 0x2D, ++ 0x8E, 0xF6, 0xF3, 0xC9, 0x23, 0xC0, 0x43, 0xF0, 0xA5, 0x5B, ++ 0x18, 0x8D, 0x8E, 0xBB, 0x55, 0x8C, 0xB8, 0x5D, 0x38, 0xD3, ++ 0x34, 0xFD, 0x7C, 0x17, 0x57, 0x43, 0xA3, 0x1D, 0x18, 0x6C, ++ 0xDE, 0x33, 0x21, 0x2C, 0xB5, 0x2A, 0xFF, 0x3C, 0xE1, 0xB1, ++ 0x29, 0x40, 0x18, 0x11, 0x8D, 0x7C, 0x84, 0xA7, 0x0A, 0x72, ++ 0xD6, 0x86, 0xC4, 0x03, 0x19, 0xC8, 0x07, 0x29, 0x7A, 0xCA, ++ 0x95, 0x0C, 0xD9, 0x96, 0x9F, 0xAB, 0xD0, 0x0A, 0x50, 0x9B, ++ 0x02, 0x46, 0xD3, 0x08, 0x3D, 0x66, 0xA4, 0x5D, 0x41, 0x9F, ++ 0x9C, 0x7C, 0xBD, 0x89, 0x4B, 0x22, 0x19, 0x26, 0xBA, 0xAB, ++ 0xA2, 0x5E, 0xC3, 0x55, 0xE9, 0x2F, 0x78, 0xC7 ++ }; ++ static unsigned char dhg_1024[] = { ++ 0x02 ++ }; ++ DH *dh = DH_new(); ++ BIGNUM *dhp_bn, *dhg_bn; ++ ++ if (dh == NULL) ++ return NULL; ++ dhp_bn = BN_bin2bn(dhp_1024, sizeof (dhp_1024), NULL); ++ dhg_bn = BN_bin2bn(dhg_1024, sizeof (dhg_1024), NULL); ++ if (dhp_bn == NULL || dhg_bn == NULL ++ || !my_DH_set0_pqg(dh, dhp_bn, NULL, dhg_bn)) { ++ DH_free(dh); ++ BN_free(dhp_bn); ++ BN_free(dhg_bn); ++ return NULL; ++ } ++ return dh; ++} ++#ifndef HEADER_DH_H ++# include ++#endif ++ ++DH *get_dh2048(void) ++{ ++ static unsigned char dhp_2048[] = { ++ 0xF6, 0x42, 0x57, 0xB7, 0x08, 0x7F, 0x08, 0x17, 0x72, 0xA2, ++ 0xBA, 0xD6, 0xA9, 0x42, 0xF3, 0x05, 0xE8, 0xF9, 0x53, 0x11, ++ 0x39, 0x4F, 0xB6, 0xF1, 0x6E, 0xB9, 0x4B, 0x38, 0x20, 0xDA, ++ 0x01, 0xA7, 0x56, 0xA3, 0x14, 0xE9, 0x8F, 0x40, 0x55, 0xF3, ++ 0xD0, 0x07, 0xC6, 0xCB, 0x43, 0xA9, 0x94, 0xAD, 0xF7, 0x4C, ++ 0x64, 0x86, 0x49, 0xF8, 0x0C, 0x83, 0xBD, 0x65, 0xE9, 0x17, ++ 0xD4, 0xA1, 0xD3, 0x50, 0xF8, 0xF5, 0x59, 0x5F, 0xDC, 0x76, ++ 0x52, 0x4F, 0x3D, 0x3D, 0x8D, 0xDB, 0xCE, 0x99, 0xE1, 0x57, ++ 0x92, 0x59, 0xCD, 0xFD, 0xB8, 0xAE, 0x74, 0x4F, 0xC5, 0xFC, ++ 0x76, 0xBC, 0x83, 0xC5, 0x47, 0x30, 0x61, 0xCE, 0x7C, 0xC9, ++ 0x66, 0xFF, 0x15, 0xF9, 0xBB, 0xFD, 0x91, 0x5E, 0xC7, 0x01, ++ 0xAA, 0xD3, 0x5B, 0x9E, 0x8D, 0xA0, 0xA5, 0x72, 0x3A, 0xD4, ++ 0x1A, 0xF0, 0xBF, 0x46, 0x00, 0x58, 0x2B, 0xE5, 0xF4, 0x88, ++ 0xFD, 0x58, 0x4E, 0x49, 0xDB, 0xCD, 0x20, 0xB4, 0x9D, 0xE4, ++ 0x91, 0x07, 0x36, 0x6B, 0x33, 0x6C, 0x38, 0x0D, 0x45, 0x1D, ++ 0x0F, 0x7C, 0x88, 0xB3, 0x1C, 0x7C, 0x5B, 0x2D, 0x8E, 0xF6, ++ 0xF3, 0xC9, 0x23, 0xC0, 0x43, 0xF0, 0xA5, 0x5B, 0x18, 0x8D, ++ 0x8E, 0xBB, 0x55, 0x8C, 0xB8, 0x5D, 0x38, 0xD3, 0x34, 0xFD, ++ 0x7C, 0x17, 0x57, 0x43, 0xA3, 0x1D, 0x18, 0x6C, 0xDE, 0x33, ++ 0x21, 0x2C, 0xB5, 0x2A, 0xFF, 0x3C, 0xE1, 0xB1, 0x29, 0x40, ++ 0x18, 0x11, 0x8D, 0x7C, 0x84, 0xA7, 0x0A, 0x72, 0xD6, 0x86, ++ 0xC4, 0x03, 0x19, 0xC8, 0x07, 0x29, 0x7A, 0xCA, 0x95, 0x0C, ++ 0xD9, 0x96, 0x9F, 0xAB, 0xD0, 0x0A, 0x50, 0x9B, 0x02, 0x46, ++ 0xD3, 0x08, 0x3D, 0x66, 0xA4, 0x5D, 0x41, 0x9F, 0x9C, 0x7C, ++ 0xBD, 0x89, 0x4B, 0x22, 0x19, 0x26, 0xBA, 0xAB, 0xA2, 0x5E, ++ 0xC3, 0x55, 0xE9, 0x32, 0x0B, 0x3B ++ }; ++ static unsigned char dhg_2048[] = { ++ 0x02 ++ }; ++ DH *dh = DH_new(); ++ BIGNUM *dhp_bn, *dhg_bn; ++ ++ if (dh == NULL) ++ return NULL; ++ dhp_bn = BN_bin2bn(dhp_2048, sizeof (dhp_2048), NULL); ++ dhg_bn = BN_bin2bn(dhg_2048, sizeof (dhg_2048), NULL); ++ if (dhp_bn == NULL || dhg_bn == NULL ++ || !my_DH_set0_pqg(dh, dhp_bn, NULL, dhg_bn)) { ++ DH_free(dh); ++ BN_free(dhp_bn); ++ BN_free(dhg_bn); ++ return NULL; ++ } ++ return dh; ++} ++#ifndef HEADER_DH_H ++# include ++#endif ++ ++DH *get_dh4096(void) ++{ ++ static unsigned char dhp_4096[] = { ++ 0xFA, 0x14, 0x72, 0x52, 0xC1, 0x4D, 0xE1, 0x5A, 0x49, 0xD4, ++ 0xEF, 0x09, 0x2D, 0xC0, 0xA8, 0xFD, 0x55, 0xAB, 0xD7, 0xD9, ++ 0x37, 0x04, 0x28, 0x09, 0xE2, 0xE9, 0x3E, 0x77, 0xE2, 0xA1, ++ 0x7A, 0x18, 0xDD, 0x46, 0xA3, 0x43, 0x37, 0x23, 0x90, 0x97, ++ 0xF3, 0x0E, 0xC9, 0x03, 0x50, 0x7D, 0x65, 0xCF, 0x78, 0x62, ++ 0xA6, 0x3A, 0x62, 0x22, 0x83, 0xA1, 0x2F, 0xFE, 0x79, 0xBA, ++ 0x35, 0xFF, 0x59, 0xD8, 0x1D, 0x61, 0xDD, 0x1E, 0x21, 0x13, ++ 0x17, 0xFE, 0xCD, 0x38, 0x87, 0x9E, 0xF5, 0x4F, 0x79, 0x10, ++ 0x61, 0x8D, 0xD4, 0x22, 0xF3, 0x5A, 0xED, 0x5D, 0xEA, 0x21, ++ 0xE9, 0x33, 0x6B, 0x48, 0x12, 0x0A, 0x20, 0x77, 0xD4, 0x25, ++ 0x60, 0x61, 0xDE, 0xF6, 0xB4, 0x4F, 0x1C, 0x63, 0x40, 0x8B, ++ 0x3A, 0x21, 0x93, 0x8B, 0x79, 0x53, 0x51, 0x2C, 0xCA, 0xB3, ++ 0x7B, 0x29, 0x56, 0xA8, 0xC7, 0xF8, 0xF4, 0x7B, 0x08, 0x5E, ++ 0xA6, 0xDC, 0xA2, 0x45, 0x12, 0x56, 0xDD, 0x41, 0x92, 0xF2, ++ 0xDD, 0x5B, 0x8F, 0x23, 0xF0, 0xF3, 0xEF, 0xE4, 0x3B, 0x0A, ++ 0x44, 0xDD, 0xED, 0x96, 0x84, 0xF1, 0xA8, 0x32, 0x46, 0xA3, ++ 0xDB, 0x4A, 0xBE, 0x3D, 0x45, 0xBA, 0x4E, 0xF8, 0x03, 0xE5, ++ 0xDD, 0x6B, 0x59, 0x0D, 0x84, 0x1E, 0xCA, 0x16, 0x5A, 0x8C, ++ 0xC8, 0xDF, 0x7C, 0x54, 0x44, 0xC4, 0x27, 0xA7, 0x3B, 0x2A, ++ 0x97, 0xCE, 0xA3, 0x7D, 0x26, 0x9C, 0xAD, 0xF4, 0xC2, 0xAC, ++ 0x37, 0x4B, 0xC3, 0xAD, 0x68, 0x84, 0x7F, 0x99, 0xA6, 0x17, ++ 0xEF, 0x6B, 0x46, 0x3A, 0x7A, 0x36, 0x7A, 0x11, 0x43, 0x92, ++ 0xAD, 0xE9, 0x9C, 0xFB, 0x44, 0x6C, 0x3D, 0x82, 0x49, 0xCC, ++ 0x5C, 0x6A, 0x52, 0x42, 0xF8, 0x42, 0xFB, 0x44, 0xF9, 0x39, ++ 0x73, 0xFB, 0x60, 0x79, 0x3B, 0xC2, 0x9E, 0x0B, 0xDC, 0xD4, ++ 0xA6, 0x67, 0xF7, 0x66, 0x3F, 0xFC, 0x42, 0x3B, 0x1B, 0xDB, ++ 0x4F, 0x66, 0xDC, 0xA5, 0x8F, 0x66, 0xF9, 0xEA, 0xC1, 0xED, ++ 0x31, 0xFB, 0x48, 0xA1, 0x82, 0x7D, 0xF8, 0xE0, 0xCC, 0xB1, ++ 0xC7, 0x03, 0xE4, 0xF8, 0xB3, 0xFE, 0xB7, 0xA3, 0x13, 0x73, ++ 0xA6, 0x7B, 0xC1, 0x0E, 0x39, 0xC7, 0x94, 0x48, 0x26, 0x00, ++ 0x85, 0x79, 0xFC, 0x6F, 0x7A, 0xAF, 0xC5, 0x52, 0x35, 0x75, ++ 0xD7, 0x75, 0xA4, 0x40, 0xFA, 0x14, 0x74, 0x61, 0x16, 0xF2, ++ 0xEB, 0x67, 0x11, 0x6F, 0x04, 0x43, 0x3D, 0x11, 0x14, 0x4C, ++ 0xA7, 0x94, 0x2A, 0x39, 0xA1, 0xC9, 0x90, 0xCF, 0x83, 0xC6, ++ 0xFF, 0x02, 0x8F, 0xA3, 0x2A, 0xAC, 0x26, 0xDF, 0x0B, 0x8B, ++ 0xBE, 0x64, 0x4A, 0xF1, 0xA1, 0xDC, 0xEE, 0xBA, 0xC8, 0x03, ++ 0x82, 0xF6, 0x62, 0x2C, 0x5D, 0xB6, 0xBB, 0x13, 0x19, 0x6E, ++ 0x86, 0xC5, 0x5B, 0x2B, 0x5E, 0x3A, 0xF3, 0xB3, 0x28, 0x6B, ++ 0x70, 0x71, 0x3A, 0x8E, 0xFF, 0x5C, 0x15, 0xE6, 0x02, 0xA4, ++ 0xCE, 0xED, 0x59, 0x56, 0xCC, 0x15, 0x51, 0x07, 0x79, 0x1A, ++ 0x0F, 0x25, 0x26, 0x27, 0x30, 0xA9, 0x15, 0xB2, 0xC8, 0xD4, ++ 0x5C, 0xCC, 0x30, 0xE8, 0x1B, 0xD8, 0xD5, 0x0F, 0x19, 0xA8, ++ 0x80, 0xA4, 0xC7, 0x01, 0xAA, 0x8B, 0xBA, 0x53, 0xBB, 0x47, ++ 0xC2, 0x1F, 0x6B, 0x54, 0xB0, 0x17, 0x60, 0xED, 0x79, 0x21, ++ 0x95, 0xB6, 0x05, 0x84, 0x37, 0xC8, 0x03, 0xA4, 0xDD, 0xD1, ++ 0x06, 0x69, 0x8F, 0x4C, 0x39, 0xE0, 0xC8, 0x5D, 0x83, 0x1D, ++ 0xBE, 0x6A, 0x9A, 0x99, 0xF3, 0x9F, 0x0B, 0x45, 0x29, 0xD4, ++ 0xCB, 0x29, 0x66, 0xEE, 0x1E, 0x7E, 0x3D, 0xD7, 0x13, 0x4E, ++ 0xDB, 0x90, 0x90, 0x58, 0xCB, 0x5E, 0x9B, 0xCD, 0x2E, 0x2B, ++ 0x0F, 0xA9, 0x4E, 0x78, 0xAC, 0x05, 0x11, 0x7F, 0xE3, 0x9E, ++ 0x27, 0xD4, 0x99, 0xE1, 0xB9, 0xBD, 0x78, 0xE1, 0x84, 0x41, ++ 0xA0, 0xDF ++ }; ++ static unsigned char dhg_4096[] = { ++ 0x02 ++ }; ++ DH *dh = DH_new(); ++ BIGNUM *dhp_bn, *dhg_bn; ++ ++ if (dh == NULL) ++ return NULL; ++ dhp_bn = BN_bin2bn(dhp_4096, sizeof (dhp_4096), NULL); ++ dhg_bn = BN_bin2bn(dhg_4096, sizeof (dhg_4096), NULL); ++ if (dhp_bn == NULL || dhg_bn == NULL ++ || !my_DH_set0_pqg(dh, dhp_bn, NULL, dhg_bn)) { ++ DH_free(dh); ++ BN_free(dhp_bn); ++ BN_free(dhg_bn); ++ return NULL; ++ } ++ return dh; ++} +-- +2.16.4 +