From a100d0073b365bc4f0ac95d30934e639e31175ac Mon Sep 17 00:00:00 2001 From: Ard Biesheuvel Date: Thu, 5 Nov 2015 14:41:43 +0000 Subject: [PATCH] CryptoPkg: fix AARCH64 build under CLANG35 The OpenSSL function sk_X509_delete_ptr() resolves through preprocessor substitution to '(X509 *)sk_delete_ptr()', in which the cast causes the call to be interpreted as an expression (whose value is not used) rather than a statement, resulting in the following error under Clang: ...: error: expression result unused [-Werror,-Wunused-value] Add (VOID) casts to silence the error. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel Reviewed-by: Qin Long git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18730 6f19259b-4bc3-4df7-8a09-765794883524 --- CryptoPkg/Library/BaseCryptLib/Pk/CryptPkcs7Verify.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/CryptoPkg/Library/BaseCryptLib/Pk/CryptPkcs7Verify.c b/CryptoPkg/Library/BaseCryptLib/Pk/CryptPkcs7Verify.c index 242ba10bbf..6a84137632 100644 --- a/CryptoPkg/Library/BaseCryptLib/Pk/CryptPkcs7Verify.c +++ b/CryptoPkg/Library/BaseCryptLib/Pk/CryptPkcs7Verify.c @@ -541,7 +541,7 @@ Pkcs7GetCertificatesList ( goto _Error; } } - sk_X509_delete_ptr (CertCtx.untrusted, Signer); + (VOID)sk_X509_delete_ptr (CertCtx.untrusted, Signer); // // Build certificates stack chained from Signer's certificate. @@ -571,7 +571,7 @@ Pkcs7GetCertificatesList ( if (!sk_X509_push (CertCtx.chain, Issuer)) { goto _Error; } - sk_X509_delete_ptr (CertCtx.untrusted, Issuer); + (VOID)sk_X509_delete_ptr (CertCtx.untrusted, Issuer); Cert = Issuer; continue;