From aa58eb609617beb5d3199dab262f96003f57ab97 Mon Sep 17 00:00:00 2001
From: Peter Hutterer <peter.hutterer@who-t.net>
Date: Mon, 6 Apr 2009 10:22:25 +1000
Subject: Trigger read error handling if len is <= 0.

Red Hat Bug 494245 <https://bugzilla.redhat.com/show_bug.cgi?id=494245>

Reported-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
(cherry picked from commit 98ecb5233bb3b899bd696a90d2733c6a345676dd)
---
 src/evdev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/evdev.c b/src/evdev.c
index 482f7fd..3a60e7f 100644
--- a/src/evdev.c
+++ b/src/evdev.c
@@ -564,7 +564,7 @@ EvdevReadInput(InputInfoPtr pInfo)
     while (len == sizeof(ev))
     {
         len = read(pInfo->fd, &ev, sizeof(ev));
-        if (len == 0)
+        if (len <= 0)
         {
             if (errno == ENODEV) /* May happen after resume */
             {
-- 
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