ctdb-tcp: Set file descriptor to -1 after close.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=12157

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>

diff --git a/ctdb/tcp/tcp_connect.c b/ctdb/tcp/tcp_connect.c
index 2aad8c20f0083db6b79fb714ae057dadf54c5be1..91da9e49210079dd911327594c624fcb26bb41cd 100644 (file)
--- a/ctdb/tcp/tcp_connect.c
+++ b/ctdb/tcp/tcp_connect.c
@@ -194,6 +194,7 @@ void ctdb_tcp_node_connect(struct tevent_context *ev, struct tevent_timer *te,
                DEBUG(DEBUG_ERR, (__location__ " unknown family %u\n",
                        sock_in.sa.sa_family));
                close(tnode->fd);
+               tnode->fd = -1;
                return;
        }
 
@@ -201,6 +202,7 @@ void ctdb_tcp_node_connect(struct tevent_context *ev, struct tevent_timer *te,
                DEBUG(DEBUG_ERR, (__location__ " Failed to bind socket %s(%d)\n",
                                  strerror(errno), errno));
                close(tnode->fd);
+               tnode->fd = -1;
                return;
        }