[PATCH v4 01/12] Fix memory leak in helper method for disconnect

[Sverre Rabbelier <srabbelier@gmail.com>]

From: Daniel Barkalow <barkalow@iabervon.org>

Since some cases may need to disconnect from the helper and reconnect,
wrap the function that just disconnects in a function that also frees
transport->data.

Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
---

	Unchanged.

 transport-helper.c |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/transport-helper.c b/transport-helper.c
index f57e84c..e24fcbb 100644
--- a/transport-helper.c
+++ b/transport-helper.c
@@ -67,6 +67,13 @@ static int disconnect_helper(struct transport *transport)
 	return 0;
 }
 
+static int release_helper(struct transport *transport)
+{
+	disconnect_helper(transport);
+	free(transport->data);
+	return 0;
+}
+
 static int fetch_with_fetch(struct transport *transport,
 			    int nr_heads, const struct ref **to_fetch)
 {
@@ -163,6 +170,6 @@ int transport_helper_init(struct transport *transport, const char *name)
 	transport->data = data;
 	transport->get_refs_list = get_refs_list;
 	transport->fetch = fetch;
-	transport->disconnect = disconnect_helper;
+	transport->disconnect = release_helper;
 	return 0;
 }
-- 
1.6.5.3.164.g07b0c