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[v2,2/3] x86/sgx: Fix compatibility issue with OPENSSL < 1.1.0

Message ID 92282c72-5849-70d0-1553-548130fba2bd@fortanix.com (mailing list archive)
State New, archived
Headers show
Series x86/sgx: eextend ioctl | expand

Commit Message

Raoul Strackx April 12, 2021, 9:04 a.m. UTC 
The `RSA_get0_key` function only got introduced in OpenSSL 1.1.0. This
makes compilation fail with older versions.

Signed-off-by: Raoul Strackx <raoul.strackx@fortanix.com>
---
 tools/testing/selftests/sgx/sigstruct.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
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Patch

diff --git a/tools/testing/selftests/sgx/sigstruct.c b/tools/testing/selftests/sgx/sigstruct.c
index dee7a3d..aac9cbc 100644
--- a/tools/testing/selftests/sgx/sigstruct.c
+++ b/tools/testing/selftests/sgx/sigstruct.c
@@ -128,8 +128,11 @@  static bool check_crypto_errors(void)
 static inline const BIGNUM *get_modulus(RSA *key)
 {
 	const BIGNUM *n;
-
+#if OPENSSL_VERSION_NUMBER >= 0x10100000L
 	RSA_get0_key(key, &n, NULL, NULL);
+#else
+	n = key->n;
+#endif
 	return n;
 }