rgw: send one x-vault-token on vault requests

Signed-off-by: Seena Fallah <seenafallah@gmail.com>

diff --git a/src/rgw/rgw_kms.cc b/src/rgw/rgw_kms.cc
index 27c8d50e2ce67c08405e2d0474aad22d221fc1fb..60fa41e4fdd3d73f90df4a84323bbaf46ad29027 100644 (file)
--- a/src/rgw/rgw_kms.cc
+++ b/src/rgw/rgw_kms.cc
@@ -290,10 +290,8 @@ protected:
       secret_req.set_send_length(postdata.length());
     }
 
-    secret_req.append_header("X-Vault-Token", vault_token);
-    if (!vault_token.empty()){
+    if (!vault_token.empty()) {
       secret_req.append_header("X-Vault-Token", vault_token);
-      vault_token.replace(0, vault_token.length(), vault_token.length(), '\000');
     }
 
     string vault_namespace = kctx.k_namespace();