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61 lines
1.9 KiB
61 lines
1.9 KiB
From 96ac8f13f4d0ee96baf5724d9f96c44c34b8606c Mon Sep 17 00:00:00 2001
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From: David Carlier <devnexen@gmail.com>
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Date: Tue, 24 Aug 2021 22:40:14 +0100
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Subject: [PATCH] Darwin platform allows to build on releases before
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Yosemite/ios 8.
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issue #16407 #16408
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Reviewed-by: Paul Dale <pauli@openssl.org>
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Reviewed-by: Tomas Mraz <tomas@openssl.org>
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(Merged from https://github.com/openssl/openssl/pull/16409)
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---
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crypto/rand/rand_unix.c | 5 +----
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include/crypto/rand.h | 10 ++++++++++
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2 files changed, 11 insertions(+), 4 deletions(-)
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diff --git a/crypto/rand/rand_unix.c b/crypto/rand/rand_unix.c
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index 43f1069d151d..0f4525106af7 100644
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--- a/crypto/rand/rand_unix.c
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+++ b/crypto/rand/rand_unix.c
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@@ -34,9 +34,6 @@
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#if defined(__OpenBSD__)
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# include <sys/param.h>
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#endif
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-#if defined(__APPLE__)
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-# include <CommonCrypto/CommonRandom.h>
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-#endif
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#if defined(OPENSSL_SYS_UNIX) || defined(__DJGPP__)
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# include <sys/types.h>
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@@ -381,7 +378,7 @@ static ssize_t syscall_random(void *buf, size_t buflen)
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if (errno != ENOSYS)
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return -1;
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}
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-# elif defined(__APPLE__)
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+# elif defined(OPENSSL_APPLE_CRYPTO_RANDOM)
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if (CCRandomGenerateBytes(buf, buflen) == kCCSuccess)
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return (ssize_t)buflen;
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diff --git a/include/crypto/rand.h b/include/crypto/rand.h
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index 5350d3a93119..674f840fd13c 100644
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--- a/include/crypto/rand.h
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+++ b/include/crypto/rand.h
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@@ -20,6 +20,16 @@
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# include <openssl/rand.h>
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+# if defined(__APPLE__) && !defined(OPENSSL_NO_APPLE_CRYPTO_RANDOM)
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+# include <Availability.h>
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+# if (defined(__MAC_OS_X_VERSION_MIN_REQUIRED) && __MAC_OS_X_VERSION_MIN_REQUIRED >= 101000) || \
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+ (defined(__IPHONE_OS_VERSION_MIN_REQUIRED) && __IPHONE_OS_VERSION_MIN_REQUIRED >= 80000)
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+# define OPENSSL_APPLE_CRYPTO_RANDOM 1
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+# include <CommonCrypto/CommonCryptoError.h>
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+# include <CommonCrypto/CommonRandom.h>
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+# endif
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+# endif
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+
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/* forward declaration */
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typedef struct rand_pool_st RAND_POOL;
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