From: Ricardo Dias <rdias@suse.com>
Date: Wed, 16 Jan 2019 16:47:07 +0000 (+0000)
Subject: msg/async: msgr2: keep authorizer bufferlist across reconnects
X-Git-Tag: v14.1.0~271^2~22
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=9da6ef79257b9cfb53f78f1f02f002aeca44200c;p=ceph.git

msg/async: msgr2: keep authorizer bufferlist across reconnects

Signed-off-by: Ricardo Dias <rdias@suse.com>
---

diff --git a/src/msg/async/ProtocolV2.cc b/src/msg/async/ProtocolV2.cc
index 3492427210b..736e9d43ed9 100644
--- a/src/msg/async/ProtocolV2.cc
+++ b/src/msg/async/ProtocolV2.cc
@@ -2074,8 +2074,12 @@ CtPtr ProtocolV2::send_auth_request(std::vector<uint32_t> &allowed_methods) {
   ldout(cct, 10) << __func__ << " sending auth request method=" << auth_method
                  << " len=" << authorizer->bl.length() << dendl;
 
+  // we need to copy authorizer->bl because we might need it again in a
+  // reconnect
+  bufferlist auth_blob;
+  auth_blob.append(authorizer->bl);
   AuthRequestFrame authFrame(auth_method, authorizer->bl.length(),
-                             authorizer->bl);
+                             auth_blob);
   bufferlist &bl = authFrame.get_buffer();
   return WRITE(bl, "auth request", read_frame);
 }