1 files changed, 45 insertions, 0 deletions
diff --git a/community/acpid/0001-Fix-format-of-video-tabletmode-event-string.patch b/community/acpid/0001-Fix-format-of-video-tabletmode-event-string.patch
new file mode 100644
index 000000000..d111214d3
--- /dev/null
+++ b/community/acpid/0001-Fix-format-of-video-tabletmode-event-string.patch
@@ -0,0 +1,45 @@
+From ddf5be1f8fc35c38dc241ca935bf4d408f2ff61d Mon Sep 17 00:00:00 2001
+From: Ted Felix <ted@tedfelix.com>
+Date: Thu, 17 Jan 2013 20:03:54 -0500
+Subject: [PATCH] Fix format of video/tabletmode event string
+
+The previous format caused Xorg's xserver to crash in
+lnxACPIGetEventFromOs() because it doesn't check for NULL
+returns from strtok().
+---
+ input_layer.c | 12 ++++++++++--
+ 1 file changed, 10 insertions(+), 2 deletions(-)
+
+diff --git a/input_layer.c b/input_layer.c
+index 591ad64..db410c0 100644
+--- a/input_layer.c
++++ b/input_layer.c
+@@ -56,6 +56,14 @@ struct evtab_entry {
+    evtest.c, acpi_genl, or kacpimon to find new events to add to this
+    table. */
+ 
++/*
++ * The two numbers (e.g. "00000080 00000000") in each string is a format
++ * that Xorg and maybe others expect.
++ *
++ * See hw/xfree86/os-support/linux/lnx_acpi.c in xserver and specifically
++ * lnxACPIGetEventFromOs().
++ */
++
+ static struct evtab_entry evtab[] = {
+ 
+ 	/*** COMMON EVENTS ***/
+@@ -66,8 +74,8 @@ static struct evtab_entry evtab[] = {
+ 	{{{0,0}, EV_KEY, KEY_SLEEP, 1}, "button/sleep SBTN 00000080 00000000"},
+ 	{{{0,0}, EV_SW, SW_LID, 1}, "button/lid LID close"},
+ 	{{{0,0}, EV_SW, SW_LID, 0}, "button/lid LID open"},
+-	{{{0,0}, EV_SW, SW_TABLET_MODE, 0}, "video/tabletmode TBLT off"},
+-	{{{0,0}, EV_SW, SW_TABLET_MODE, 1}, "video/tabletmode TBLT on"},
++	{{{0,0}, EV_SW, SW_TABLET_MODE, 0}, "video/tabletmode TBLT 0000008A 00000000"},
++	{{{0,0}, EV_SW, SW_TABLET_MODE, 1}, "video/tabletmode TBLT 0000008A 00000001"},
+ 
+ 
+ 	/*** VIDEO ***/
+-- 
+1.8.1.1
+