Add patch disabling timeouts in virtual-device to enable fedora CI

0001-virtual-device-Do-not-time-out-when-waiting-for-SCAN.patch

@@ -0,0 +1,53 @@
+From 4cdca4da247b101e01d3c6266c4b2b3ba946c6f5 Mon Sep 17 00:00:00 2001
+From: Benjamin Berg <bberg@redhat.com>
+Date: Mon, 26 Jul 2021 19:45:02 +0200
+Subject: [PATCH] virtual-device: Do not time out when waiting for SCAN command
+
+The timeout is designed to continue commands automatically that are
+common (e.g. opening the device). This doesn't really make sense for
+scan commands, and removing the timeout enables test setups where user
+interaction with the device may happen at arbitrary times.
+
+One exception is device removal/unplug, in which case the timeout will
+be added anyway.
+---
+ libfprint/drivers/virtual-device.c | 8 +++++++-
+ 1 file changed, 7 insertions(+), 1 deletion(-)
+
+diff --git a/libfprint/drivers/virtual-device.c b/libfprint/drivers/virtual-device.c
+index 1743692..a9efb39 100644
+--- a/libfprint/drivers/virtual-device.c
++++ b/libfprint/drivers/virtual-device.c
+@@ -150,6 +150,8 @@ process_cmds (FpDeviceVirtualDevice * self,
+               char                  **scan_id,
+               GError                **error)
+ {
++  gboolean removed;
++
+   if (g_cancellable_is_cancelled (self->cancellable) ||
+       (fpi_device_get_current_action (FP_DEVICE (self)) != FPI_DEVICE_ACTION_NONE &&
+        g_cancellable_is_cancelled (fpi_device_get_cancellable (FP_DEVICE (self)))))
+@@ -250,8 +252,11 @@ process_cmds (FpDeviceVirtualDevice * self,
+   if (self->ignore_wait)
+     return TRUE;
+ 
++  g_object_get (self, "removed", &removed, NULL);
++
+   g_assert (self->wait_command_id == 0);
+-  self->wait_command_id = g_timeout_add (500, wait_for_command_timeout, self);
++  if (!scan || removed)
++    self->wait_command_id = g_timeout_add (500, wait_for_command_timeout, self);
+   return FALSE;
+ }
+ 
+@@ -304,6 +309,7 @@ recv_instruction_cb (GObject      *source_object,
+       else if (g_str_has_prefix (cmd, UNPLUG_CMD))
+         {
+           fpi_device_remove (FP_DEVICE (self));
++          maybe_continue_current_action (self);
+         }
+       else if (g_str_has_prefix (cmd, SET_ENROLL_STAGES_PREFIX))
+         {
+-- 
+2.31.1
+

libfprint.spec

@@ -1,7 +1,7 @@
 Name:           libfprint
 
 Version:        1.92.0
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        Toolkit for fingerprint scanner
 
 License:        LGPLv2+
@@ -29,6 +29,8 @@ BuildRequires:  umockdev >= 0.13.2
 
 Patch0000: https://gitlab.freedesktop.org/libfprint/libfprint/-/merge_requests/306.patch
 
+Patch9999: 0001-virtual-device-Do-not-time-out-when-waiting-for-SCAN.patch
+
 %description
 libfprint offers support for consumer fingerprint reader devices.
 
@@ -73,6 +75,9 @@ developing applications that use %{name}.
 %{_datadir}/gtk-doc/html/libfprint-2/
 
 %changelog
+* Mon Jul 26 2021 Benjamin Berg <bberg@redhat.com> - 1.92.0-3
+- Add patch disabling timeouts in virtual-device to enable fedora CI
+
 * Thu Jul 22 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.92.0-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild