From: Adam C. Emerson <aemerson@redhat.com>
Date: Fri, 5 Jul 2019 16:08:18 +0000 (-0400)
Subject: rgw: Fix narrowing conversion error
X-Git-Tag: v15.1.0~2280^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=e48725dd6ca8d1aad40e1b0f40bd0850d9ce4f12;p=ceph.git

rgw: Fix narrowing conversion error

Signed-off-by: Adam C. Emerson <aemerson@redhat.com>
---

diff --git a/src/rgw/rgw_crypt.cc b/src/rgw/rgw_crypt.cc
index c1a08d90c3a3..250bc127db33 100644
--- a/src/rgw/rgw_crypt.cc
+++ b/src/rgw/rgw_crypt.cc
@@ -72,7 +72,7 @@ bool evp_sym_transform(CephContext* const cct,
   }
 
   // we want to support ciphers that don't use IV at all like AES-256-ECB
-  if constexpr (IvSizeV) {
+  if constexpr (static_cast<bool>(IvSizeV)) {
     ceph_assert(EVP_CIPHER_CTX_iv_length(pctx.get()) == IvSizeV);
     ceph_assert(EVP_CIPHER_CTX_block_size(pctx.get()) == IvSizeV);
   }