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<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - crash under LibreOffice impress ..."
href="https://bugs.freedesktop.org/show_bug.cgi?id=71482">71482</a>
</td>
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<th>Assignee</th>
<td>chris@chris-wilson.co.uk
</td>
</tr>
<tr>
<th>Summary</th>
<td>crash under LibreOffice impress ...
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>critical
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Reporter</th>
<td>michael.meeks@collabora.com
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>7.6 (2010.12)
</td>
</tr>
<tr>
<th>Component</th>
<td>Driver/intel
</td>
</tr>
<tr>
<th>Product</th>
<td>xorg
</td>
</tr></table>
<p>
<div>
<pre>Just using LibreOffice to edit some slides, I got 3x in a row (I now have it
running under gdb) over the course of 30minutes editing some slides. Drat -
I've lost the Xorg.0.log.old as well, but nevertheless this is a pretty
annoying one ... I have an openSUSE 13.1 with
xf86-video-intel-2.99.905-1.1.i586
Program received signal SIGSEGV, Segmentation fault.
#0 sna_do_copy (src=src@entry=0xb751dc0, dst=dst@entry=0xb357808,
gc=gc@entry=0xb34f318, sx=sx@entry=0, sy=sy@entry=0, width=width@entry=300, hei
bitPlane=bitPlane@entry=0, closure=closure@entry=0x0) at sna_accel.c:6097
#1 0xb6c209f6 in sna_copy_area (src=0xb751dc0, dst=0xb357808, gc=0xb34f318,
src_x=0, src_y=0, width=300, height=213, dst_x=5, dst_y=-115) at sna_
#2 0x0807ab3f in ProcCopyArea (client=0xac8e7e8) at dispatch.c:1626
#3 0x0807ed8d in Dispatch () at dispatch.c:432
#4 0x0806ce2a in main (argc=12, argv=0xbffacf64, envp=0xbffacf98) at
main.c:298
Suggested patch is:
--- xf86-video-intel-2.99.905/src/sna_accel.c
+++ xf86-video-intel-2.99.905/src/sna_accel.c
@@ -6094,7 +6094,7 @@
region.extents.x1, region.extents.y1,
region.extents.x2, region.extents.y2));
- if (!box_intersect(®ion.extents, &gc->pCompositeClip->extents)) {
+ if (gc->pCompositeClip && !box_intersect(®ion.extents,
&gc->pCompositeClip->extents)) {
DBG(("%s: dst clipped out\n", __FUNCTION__));
return NULL;
}
The gc's pCompositeClip is NULL when using my slide deck under the 'master
view' on this hardware.
HTH !</pre>
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