17 lines
495 B
Text
17 lines
495 B
Text
$NetBSD: patch-ad,v 1.12 2009/06/08 09:30:17 tron Exp $
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Upstream fix for DoS vulnerability taken from here:
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http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=530831
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--- src/pcm.c.orig 2009-03-22 19:17:14.000000000 +0000
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+++ src/pcm.c 2009-06-08 10:03:02.000000000 +0100
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@@ -271,7 +271,7 @@
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else
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psf->datalength = 0 ;
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- psf->sf.frames = psf->datalength / psf->blockwidth ;
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+ psf->sf.frames = psf->blockwidth > 0 ? psf->datalength / psf->blockwidth : 0 ;
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return 0 ;
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} /* pcm_init */
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