From 8b28133beee5122c2a26c361cf2f2095888be2c2 Mon Sep 17 00:00:00 2001

From: Benjamin Berg <bberg@redhat.com>

Date: Mon, 25 Nov 2019 18:34:16 +0100

Subject: [PATCH 002/181] elan: Fix potential leak of dark frame

Dark frames would be leaked, add an explicit free to avoid this.

---

 libfprint/drivers/elan.c | 1 +

 1 file changed, 1 insertion(+)

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

index b417a41..6e9107e 100644

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

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

@@ -223,6 +223,7 @@ elan_save_img_frame (FpiDeviceElan *elandev)

     {

       fp_dbg

         ("frame darker than background; finger present during calibration?");

+      g_free (frame);

       return -1;

     }

-- 

2.24.1