patches/0004-msg-async-rdma-uninitialized-variable-fix.patch

   1 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
   2 From: Vasily Philipov <vasilyf@mellanox.com>
   3 Date: Tue, 3 Oct 2017 12:15:13 +0300
   4 Subject: [PATCH] msg/async/rdma: uninitialized variable fix
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 When port constructor is called gid_idx variable stays uninitialized if
  10 "#else" case is acting.
  11
  12 Signed-off-by: Vasily Philipov <vasilyf@mellanox.com>
  13 (cherry picked from commit 7ba25bb52a66566c52b352bd6f05794853a6cdca)
  14 Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
  15 ---
  16  src/msg/async/rdma/Infiniband.cc | 2 +-
  17  1 file changed, 1 insertion(+), 1 deletion(-)
  18
  19 diff --git a/src/msg/async/rdma/Infiniband.cc b/src/msg/async/rdma/Infiniband.cc
  20 index 37e1a53077..06f514fe24 100644
  21 --- a/src/msg/async/rdma/Infiniband.cc
  22 +++ b/src/msg/async/rdma/Infiniband.cc
  23 @@ -28,7 +28,7 @@ static const uint32_t MAX_INLINE_DATA = 0;
  24  static const uint32_t TCP_MSG_LEN = sizeof("0000:00000000:00000000:00000000:00000000000000000000000000000000");
  25  static const uint32_t CQ_DEPTH = 30000;
  26
  27 -Port::Port(CephContext *cct, struct ibv_context* ictxt, uint8_t ipn): ctxt(ictxt), port_num(ipn), port_attr(new ibv_port_attr)
  28 +Port::Port(CephContext *cct, struct ibv_context* ictxt, uint8_t ipn): ctxt(ictxt), port_num(ipn), port_attr(new ibv_port_attr), gid_idx(0)
  29  {
  30  #ifdef HAVE_IBV_EXP
  31    union ibv_gid cgid;