From: xiexingguo <258156334@qq.com>
Date: Wed, 9 Sep 2015 05:56:44 +0000 (+0800)
Subject: msg/simple: start over after fails to bind a port in specified range
X-Git-Tag: v9.1.0~91^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=90f1d25cd8b09454e19d9587e734a68e6ae19e4f;p=ceph.git

msg/simple: start over after fails to bind a port in specified range
Fixes: #13002
Signed-off-by: xie.xiexingguo@zte.com.cn
---

diff --git a/src/msg/simple/Accepter.cc b/src/msg/simple/Accepter.cc
index 3333693b706d..a8aa4955a98f 100644
--- a/src/msg/simple/Accepter.cc
+++ b/src/msg/simple/Accepter.cc
@@ -116,6 +116,7 @@ int Accepter::bind(const entity_addr_t &bind_addr, const set<int>& avoid_ports)
                              << ": " << cpp_strerror(errno)
                              << dendl;
             r = -errno;
+            listen_addr.set_port(0); //Clear port before retry, otherwise we shall fail again.
             continue;
         }
         ldout(msgr->cct,10) << "accepter.bind bound on random port " << listen_addr << dendl;