[Bluez-devel] [PATCH] Fix leak in serial service.

[David Woodhouse <dwmw2@infradead.org>]

When we remove a port, we should remove it from the ports_paths list.
Also, channel numbers can have more than one digit -- allow for up to
three digits, to avoid truncating the ident string in the storage entry.

Would actually be nice if there was a method to retrieve that ident string...

diff --git a/serial/manager.c b/serial/manager.c
index bb46d35..6aaa985 100644
--- a/serial/manager.c
+++ b/serial/manager.c
@@ -896,6 +896,7 @@ static DBusHandlerResult remove_port(DBusConnection *conn,
 {
 	struct rfcomm_dev_info di;
 	DBusError derr;
+	GSList *l;
 	const char *path;
 	int16_t id;
 
@@ -927,6 +928,12 @@ static DBusHandlerResult remove_port(DBusConnection *conn,
 			DBUS_TYPE_STRING, &path,
 			DBUS_TYPE_INVALID);
 
+	l = g_slist_find_custom(ports_paths, path, (GCompareFunc) strcmp);
+	if (l) {
+		g_free(l->data);
+		ports_paths = g_slist_remove(ports_paths, l->data);
+	}
+
 	return DBUS_HANDLER_RESULT_HANDLED;
 }
 
diff --git a/serial/storage.c b/serial/storage.c
index 8b66354..110d8de 100644
--- a/serial/storage.c
+++ b/serial/storage.c
@@ -75,7 +75,7 @@ int port_store(bdaddr_t *src, bdaddr_t *dst, int16_t id,
 	create_name(filename, PATH_MAX, STORAGEDIR, src_addr, "serial");
 	create_file(filename, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
 
-	size = strlen(svcname) + 3;
+	size = strlen(svcname) + 5;
 	value = g_malloc0(size);
 
 	snprintf(key, 32, "%s#%hd", dst_addr, id);


-- 
dwmw2


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