From 85ad5f4602530471df315db6d981678874bcd32e Mon Sep 17 00:00:00 2001
From: Andre Pinto <aap@fb.com>
Date: Wed, 8 Nov 2017 08:30:36 -0800
Subject: [PATCH] Avoid implicitly dropping const modifier

Summary: Use const_cast instead of implicitly dropping const modifier.

Reviewed By: reanimus

Differential Revision: D6269200

fbshipit-source-id: 61e1708c88a4139d3fdd9cf89f4ff778d0354bb2
---
 folly/ssl/OpenSSLCertUtils.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/folly/ssl/OpenSSLCertUtils.cpp b/folly/ssl/OpenSSLCertUtils.cpp
index f7397631..9b9efa3e 100644
--- a/folly/ssl/OpenSSLCertUtils.cpp
+++ b/folly/ssl/OpenSSLCertUtils.cpp
@@ -199,7 +199,8 @@ std::unique_ptr<IOBuf> OpenSSLCertUtils::derEncode(X509& x509) {
 
 std::vector<X509UniquePtr> OpenSSLCertUtils::readCertsFromBuffer(
     ByteRange range) {
-  BioUniquePtr b(BIO_new_mem_buf(range.data(), range.size()));
+  BioUniquePtr b(
+      BIO_new_mem_buf(const_cast<unsigned char*>(range.data()), range.size()));
   if (!b) {
     throw std::runtime_error("failed to create BIO");
   }
-- 
2.34.1