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<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - SIGBUS in polygon_add_edge on sparc"
href="https://bugs.freedesktop.org/show_bug.cgi?id=90095">90095</a>
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<th>Summary</th>
<td>SIGBUS in polygon_add_edge on sparc
</td>
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<th>Product</th>
<td>cairo
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>SPARC
</td>
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<th>OS</th>
<td>Linux (All)
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>png functions
</td>
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<th>Assignee</th>
<td>cworth@cworth.org
</td>
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<th>Reporter</th>
<td>psk@autistici.org
</td>
</tr>
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<th>QA Contact</th>
<td>cairo-bugs@cairographics.org
</td>
</tr></table>
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<pre>Hi!
We recently detected a bug in the debian package of libcairo2 on the
sparc architecture.
<a href="https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=767858">https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=767858</a>
In short, a SIGBUS occurs in cairo-tor-scan-converter.c:1504
Program received signal SIGBUS, Bus error.
0xf7c163c8 in polygon_add_edge (edge=<optimized out>, polygon=0x37f58)
at ../../../../src/cairo-tor-scan-converter.c:1504
This usually means there is an alignment error somewhere inside the
struct edge.
Maybe there is something incorrect in pool_alloc function?
The version is 1.14.0 (which was not selectable in the Version box).
Thanks in advance
Greetings</pre>
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