client_t: Fix memory leaks

        Backport of http://review.gluster.org/8247

- Assign frame->root->client so that gf_client_unref happens
  in server_connection_cleanup_flush_cbk
- Avoid taking extra ref in gf_client_get

TODO:
The whole reason why there are two types of refs
bind, ref-count is to avoid lock inside lock which
is not the case now. I will be sending one more patch
which will accomplish that as well as changing the
tablearray to list

BUG: 1116672
Change-Id: Ica87b9cbf02cae34c10789cfb56d1ccdc393cbf0
Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
Reviewed-on: http://review.gluster.org/8289
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Niels de Vos <ndevos@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/xlators/protocol/server/src/server-helpers.c b/xlators/protocol/server/src/server-helpers.c
index a7e171c5537..37752394ec8 100644
--- a/xlators/protocol/server/src/server-helpers.c
+++ b/xlators/protocol/server/src/server-helpers.c
@@ -241,7 +241,6 @@ server_connection_cleanup_flush_cbk (call_frame_t *frame, void *cookie,
         client_t  *client = NULL;
 
         GF_VALIDATE_OR_GOTO ("server", this, out);
-        GF_VALIDATE_OR_GOTO ("server", cookie, out);
         GF_VALIDATE_OR_GOTO ("server", frame, out);
 
         fd = frame->local;
@@ -297,9 +296,9 @@ do_fd_cleanup (xlator_t *this, client_t* client, fdentry_t *fdentries, int fd_co
                         }
 
                         tmp_frame->local = fd;
-
                         tmp_frame->root->pid = 0;
                         gf_client_ref (client);
+                        tmp_frame->root->client = client;
                         memset (&tmp_frame->root->lk_owner, 0,
                                 sizeof (gf_lkowner_t));
 
@@ -1042,6 +1041,7 @@ server_ctx_get (client_t *client, xlator_t *xlator)
 
         if (client_ctx_set (client, xlator, ctx) != 0) {
               LOCK_DESTROY (&ctx->fdtable_lock);
+              GF_FREE (ctx->fdtable);
               GF_FREE (ctx);
               ctx = NULL;
         }