Fix possible memory corruption by ensuring client pointers NULL'd after free

1 files changed, 2 insertions, 0 deletions

diff --git a/src/idevice.c b/src/idevice.c
index 3ed2e9f..428f359 100644
--- a/src/idevice.c
+++ b/src/idevice.c
@@ -267,6 +267,7 @@ idevice_error_t idevice_disconnect(idevice_connection_t connection)
         idevice_error_t result = IDEVICE_E_UNKNOWN_ERROR;
         if (connection->type == CONNECTION_USBMUXD) {
                 usbmuxd_disconnect((int)(long)connection->data);
+                connection->data = NULL;
                 result = IDEVICE_E_SUCCESS;
         } else {
                 debug_info("Unknown connection type %d", connection->type);
@@ -276,6 +277,7 @@ idevice_error_t idevice_disconnect(idevice_connection_t connection)
                 free(connection->udid);
 
         free(connection);
+        connection = NULL;
 
         return result;
 }