From 13b89d8d01b9c0eaa83663d66f0955263966cd6c Mon Sep 17 00:00:00 2001

From: Benjamin Berg <bberg@redhat.com>

Date: Fri, 6 Dec 2019 16:30:34 +0100

Subject: [PATCH 134/181] elan: Do not leak converted frames

The elan driver converts frames into a different format. These frames

are only needed to assemable the image and should be free'ed afterwards.

Fixes: #213

---

 libfprint/drivers/elan.c | 2 ++

 1 file changed, 2 insertions(+)

diff --git a/libfprint/drivers/elan.c b/libfprint/drivers/elan.c

index 9495a48..415aaef 100644

--- a/libfprint/drivers/elan.c

+++ b/libfprint/drivers/elan.c

@@ -321,6 +321,8 @@ elan_submit_image (FpImageDevice *dev)

   fpi_do_movement_estimation (&assembling_ctx, frames);

   img = fpi_assemble_frames (&assembling_ctx, frames);

+  g_slist_free_full (frames, g_free);

+

   fpi_image_device_image_captured (dev, img);

 }

-- 

2.24.1