From 1d6ebb0ee8569b9118c4004531a9b1d29a0a5d50 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Wed, 1 Jul 2026 17:16:45 +0200
Subject: [PATCH] uru4000: Fix computation of num lines in big endian

---
 libfprint/drivers/uru4000.c | 5 ++++-
 meson.build                 | 2 +-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/libfprint/drivers/uru4000.c b/libfprint/drivers/uru4000.c
index bc599786..b76182fe 100644
--- a/libfprint/drivers/uru4000.c
+++ b/libfprint/drivers/uru4000.c
@@ -587,7 +587,10 @@ image_transfer_cb (FpiUsbTransfer *transfer, FpDevice *dev,
     }
   else
     {
-      self->img_data = g_memdup2 (transfer->buffer, sizeof (struct uru4k_image));
+      struct uru4k_image *img = g_memdup2 (transfer->buffer, sizeof (struct uru4k_image));
+
+      img->num_lines = GUINT16_FROM_LE (img->num_lines);
+      self->img_data = g_steal_pointer (&img);
       self->img_data_actual_length = transfer->actual_length;
       fpi_ssm_next_state (ssm);
     }
diff --git a/meson.build b/meson.build
index 9e8d594b..db3d75ab 100644
--- a/meson.build
+++ b/meson.build
@@ -132,7 +132,7 @@ drivers_info = {
     'synaptics': {},
     'elan': { 'endian_dependent': true },
     'elanmoc': {},
-    'uru4000': { 'helper': ['openssl'], 'endian_dependent': true },
+    'uru4000': { 'helper': ['openssl'] },
     'upektc': {},
     'upeksonly': {},
     'upekts': {},