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36 lines
1.4 KiB
36 lines
1.4 KiB
From c5b0bca4c3ca5c3d1d8ee99fdbf3b494a3986dbd Mon Sep 17 00:00:00 2001
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From: Hauke Mehrtens <hauke@hauke-m.de>
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Date: Sun, 18 Mar 2018 16:03:47 +0100
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Subject: [PATCH] tools/mxsimage: Support building with LibreSSL
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The mxsimage utility fails to compile against LibreSSL version < 2.7.0
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because LibreSSL says it is OpenSSL 2.0, but it does not support the
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complete OpenSSL 1.1 interface.
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LibreSSL defines OPENSSL_VERSION_NUMBER with 0x20000000L and therefor
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claims to have an API compatible with OpenSSL 2.0, but it implements
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EVP_MD_CTX_new(), EVP_MD_CTX_free() and EVP_CIPHER_CTX_reset() only
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starting with version 2.7.0, which is not yet released. OpenSSL
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implements this function since version 1.1.0.
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This commit will activate the compatibility code meant for
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OpenSSL < 1.1.0 also for LibreSSL version < 2.7.0.
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Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
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Reviewed-by: Jonathan Gray <jsg@jsg.id.au>
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---
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tools/mxsimage.c | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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--- a/tools/mxsimage.c
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+++ b/tools/mxsimage.c
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@@ -26,7 +26,8 @@
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* OpenSSL 1.1.0 and newer compatibility functions:
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* https://wiki.openssl.org/index.php/1.1_API_Changes
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*/
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-#if OPENSSL_VERSION_NUMBER < 0x10100000L
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+#if OPENSSL_VERSION_NUMBER < 0x10100000L || \
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+ (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x2070000fL)
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static void *OPENSSL_zalloc(size_t num)
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{
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void *ret = OPENSSL_malloc(num);
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