[arch-commits] Commit in xf86-input-libinput/trunk (PKGBUILD git-fixes.patch)
Laurent Carlier
lcarlier at archlinux.org
Fri Feb 27 13:38:54 UTC 2015
Date: Friday, February 27, 2015 @ 14:38:54
Author: lcarlier
Revision: 232074
upgpkg: xf86-input-libinput 0.7.0-2
fix FS#43926 + another one
Added:
xf86-input-libinput/trunk/git-fixes.patch
Modified:
xf86-input-libinput/trunk/PKGBUILD
-----------------+
PKGBUILD | 15 +++-
git-fixes.patch | 187 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 199 insertions(+), 3 deletions(-)
Modified: PKGBUILD
===================================================================
--- PKGBUILD 2015-02-27 12:54:06 UTC (rev 232073)
+++ PKGBUILD 2015-02-27 13:38:54 UTC (rev 232074)
@@ -3,7 +3,7 @@
pkgname=xf86-input-libinput
pkgver=0.7.0
-pkgrel=1
+pkgrel=2
pkgdesc="Generic input driver for the X.Org server based on libinput"
arch=('i686' 'x86_64')
license=('custom')
@@ -13,12 +13,21 @@
conflicts=('xorg-server<1.16' 'X-ABI-XINPUT_VERSION<21' 'X-ABI-XINPUT_VERSION>=22')
groups=('xorg-drivers' 'xorg')
source=(http://xorg.freedesktop.org/releases/individual/driver/${pkgname}-${pkgver}.tar.bz2{,.sig}
- 90-libinput.conf)
+ 90-libinput.conf
+ git-fixes.patch)
sha256sums=('9392129d9598ddc108faa74e8eb311dc59b81c083da0c4804210ed2a7b4abb84'
'SKIP'
- 'd4a728caadb7924852dcdc0da4de950c6fb9ebd8999d4e3af3d0baaa51cd0e75')
+ 'd4a728caadb7924852dcdc0da4de950c6fb9ebd8999d4e3af3d0baaa51cd0e75'
+ '5e3789c3b60706c22cab2a6963465343b4ae351d387067e6b19ad067a69125d5')
validpgpkeys=('3C2C43D9447D5938EF4551EBE23B7E70B467F0BF') # Peter Hutterer (Who-T) <office at who-t.net>
+prepare() {
+ cd ${pkgname}-${pkgver}
+
+ # FS#43926 + another upstream fix
+ patch -Np1 -i ../git-fixes.patch
+}
+
build() {
cd ${pkgname}-${pkgver}
Added: git-fixes.patch
===================================================================
--- git-fixes.patch (rev 0)
+++ git-fixes.patch 2015-02-27 13:38:54 UTC (rev 232074)
@@ -0,0 +1,187 @@
+From 2600a4a352185f7d4d828f7d223628e4bb0f2aa3 Mon Sep 17 00:00:00 2001
+From: Peter Hutterer <peter.hutterer at who-t.net>
+Date: Wed, 25 Feb 2015 07:48:18 +1000
+Subject: Fix off-by-one error in buttonmap initialization (#89300)
+
+X.Org Bug 89300 <http://bugs.freedesktop.org/show_bug.cgi?id=89300>
+
+Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
+
+diff --git a/src/libinput.c b/src/libinput.c
+index 9613fbd..eee3bfb 100644
+--- a/src/libinput.c
++++ b/src/libinput.c
+@@ -372,7 +372,7 @@ init_button_map(unsigned char *btnmap, size_t size)
+ int i;
+
+ memset(btnmap, 0, size);
+- for (i = 0; i <= size; i++)
++ for (i = 0; i < size; i++)
+ btnmap[i] = i;
+ }
+
+--
+cgit v0.10.2
+From 98ae01b9ae8616d3c2047f5510205aa4e3bc52b5 Mon Sep 17 00:00:00 2001
+From: Olivier Fourdan <ofourdan at redhat.com>
+Date: Wed, 25 Feb 2015 11:49:19 +0100
+Subject: Ignore property changes if the device is disabled
+
+If the device is present but disabled, the server will still call into
+SetProperty. We don't have a libinput device to back it up in this case,
+causing a null-pointer dereference.
+
+This is a bug specific to this driver that cannot easily be fixed. All
+other drivers can handle property changes even if no device is present,
+here we rely on libinput to make the final call. But without a device
+path/fd we don't have a libinput reference.
+
+The protocol doesn't mention this case, so let's pick BadMatch as the
+least wrong error code. And put a warning in the log, this needs a
+workaround in the client.
+
+Also, if we get here and the device is on, then that's definitely a bug,
+warn about that.
+
+https://bugs.freedesktop.org/show_bug.cgi?id=89296
+
+Signed-off-by: Olivier Fourdan <ofourdan at redhat.com>
+Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
+
+diff --git a/src/libinput.c b/src/libinput.c
+index eee3bfb..0ab240c 100644
+--- a/src/libinput.c
++++ b/src/libinput.c
+@@ -1293,6 +1293,26 @@ static Atom prop_float;
+ static Atom prop_device;
+ static Atom prop_product_id;
+
++static inline BOOL
++xf86libinput_check_device (DeviceIntPtr dev,
++ Atom atom)
++{
++ InputInfoPtr pInfo = dev->public.devicePrivate;
++ struct xf86libinput *driver_data = pInfo->private;
++ struct libinput_device *device = driver_data->device;
++
++ if (device == NULL) {
++ BUG_WARN(dev->public.on);
++ xf86IDrvMsg(pInfo, X_INFO,
++ "SetProperty on %d called but device is disabled.\n"
++ "This driver cannot change properties on a disabled device\n",
++ atom);
++ return FALSE;
++ }
++
++ return TRUE;
++}
++
+ static inline int
+ LibinputSetPropertyTap(DeviceIntPtr dev,
+ Atom atom,
+@@ -1312,6 +1332,9 @@ LibinputSetPropertyTap(DeviceIntPtr dev,
+ if (*data != 0 && *data != 1)
+ return BadValue;
+
++ if (!xf86libinput_check_device (dev, atom))
++ return BadMatch;
++
+ if (libinput_device_config_tap_get_finger_count(device) == 0)
+ return BadMatch;
+ } else {
+@@ -1343,6 +1366,9 @@ LibinputSetPropertyCalibration(DeviceIntPtr dev,
+ data[8] != 1)
+ return BadValue;
+
++ if (!xf86libinput_check_device (dev, atom))
++ return BadMatch;
++
+ if (!libinput_device_config_calibration_has_matrix(device))
+ return BadMatch;
+ } else {
+@@ -1374,6 +1400,9 @@ LibinputSetPropertyAccel(DeviceIntPtr dev,
+ if (*data < -1 || *data > 1)
+ return BadValue;
+
++ if (!xf86libinput_check_device (dev, atom))
++ return BadMatch;
++
+ if (libinput_device_config_accel_is_available(device) == 0)
+ return BadMatch;
+ } else {
+@@ -1403,6 +1432,9 @@ LibinputSetPropertyNaturalScroll(DeviceIntPtr dev,
+ if (*data != 0 && *data != 1)
+ return BadValue;
+
++ if (!xf86libinput_check_device (dev, atom))
++ return BadMatch;
++
+ if (libinput_device_config_scroll_has_natural_scroll(device) == 0)
+ return BadMatch;
+ } else {
+@@ -1435,9 +1467,12 @@ LibinputSetPropertySendEvents(DeviceIntPtr dev,
+ modes |= LIBINPUT_CONFIG_SEND_EVENTS_DISABLED_ON_EXTERNAL_MOUSE;
+
+ if (checkonly) {
+- uint32_t supported =
+- libinput_device_config_send_events_get_modes(device);
++ uint32_t supported;
++
++ if (!xf86libinput_check_device (dev, atom))
++ return BadMatch;
+
++ supported = libinput_device_config_send_events_get_modes(device);
+ if ((modes | supported) != supported)
+ return BadValue;
+
+@@ -1465,9 +1500,13 @@ LibinputSetPropertyLeftHanded(DeviceIntPtr dev,
+ data = (BOOL*)val->data;
+
+ if (checkonly) {
+- int supported = libinput_device_config_left_handed_is_available(device);
++ int supported;
+ int left_handed = *data;
+
++ if (!xf86libinput_check_device (dev, atom))
++ return BadMatch;
++
++ supported = libinput_device_config_left_handed_is_available(device);
+ if (!supported && left_handed)
+ return BadValue;
+ } else {
+@@ -1502,11 +1541,15 @@ LibinputSetPropertyScrollMethods(DeviceIntPtr dev,
+ modes |= LIBINPUT_CONFIG_SCROLL_ON_BUTTON_DOWN;
+
+ if (checkonly) {
+- uint32_t supported = libinput_device_config_scroll_get_methods(device);
++ uint32_t supported;
+
+ if (__builtin_popcount(modes) > 1)
+ return BadValue;
+
++ if (!xf86libinput_check_device (dev, atom))
++ return BadMatch;
++
++ supported = libinput_device_config_scroll_get_methods(device);
+ if (modes && (modes & supported) == 0)
+ return BadValue;
+ } else {
+@@ -1534,9 +1577,13 @@ LibinputSetPropertyScrollButton(DeviceIntPtr dev,
+
+ if (checkonly) {
+ uint32_t button = *data;
+- uint32_t supported = libinput_device_has_button(device,
+- btn_xorg2linux(button));
++ uint32_t supported;
++
++ if (!xf86libinput_check_device (dev, atom))
++ return BadMatch;
+
++ supported = libinput_device_has_button(device,
++ btn_xorg2linux(button));
+ if (button && !supported)
+ return BadValue;
+ } else {
+--
+cgit v0.10.2
+
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