cedric pushed a commit to branch master.
http://git.enlightenment.org/core/efl.git/commit/?id=fc159fbcaef87b2bcfa5ec33b47ea4ff2875727c
commit fc159fbcaef87b2bcfa5ec33b47ea4ff2875727c
Author: Cedric BAIL <ced...@osg.samsung.com>
Date: Mon Aug 4 11:55:05 2014 +0200
ecore_x: don't go below 0.
It seems that when things go wrong it does happen that we start with i ==
0. It
will then have been walking into info[-1] 'happily'. Changing the test, to
first
decrement and then compare should stop that issue.
This should @fix T1467.
---
src/lib/ecore_x/xlib/ecore_x_randr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/lib/ecore_x/xlib/ecore_x_randr.c
b/src/lib/ecore_x/xlib/ecore_x_randr.c
index db1f109..99d630c 100644
--- a/src/lib/ecore_x/xlib/ecore_x_randr.c
+++ b/src/lib/ecore_x/xlib/ecore_x_randr.c
@@ -2458,7 +2458,7 @@ ecore_x_randr_move_crtcs(Ecore_X_Window root, const
Ecore_X_Randr_Crtc *crtcs, i
if (i < ncrtc)
{
/* something went wrong somewhere. move everything back */
- while (i-- >= 0)
+ while ((--i) >= 0)
{
if (info[i])
ecore_x_randr_crtc_settings_set(root, crtcs[i], NULL, -1,
--
