29 lines
889 B
Diff
29 lines
889 B
Diff
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From: Thomas Daede <daede003@umn.edu>
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Date: Wed, 9 May 2018 21:56:59 +0000 (-0700)
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Subject: CVE-2017-14160: fix bounds check on very low sample rates.
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X-Git-Url: https://git.xiph.org/?p=vorbis.git;a=commitdiff_plain;h=018ca26dece618457dd13585cad52941193c4a25
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CVE-2017-14160: fix bounds check on very low sample rates.
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Downloaded from upstream commit
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https://git.xiph.org/?p=vorbis.git;a=commitdiff;h=018ca26dece618457dd13585cad52941193c4a25
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Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
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---
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diff --git a/lib/psy.c b/lib/psy.c
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index 422c6f1..1310123 100644
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--- a/lib/psy.c
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+++ b/lib/psy.c
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@@ -602,8 +602,9 @@ static void bark_noise_hybridmp(int n,const long *b,
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for (i = 0, x = 0.f;; i++, x += 1.f) {
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lo = b[i] >> 16;
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- if( lo>=0 ) break;
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hi = b[i] & 0xffff;
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+ if( lo>=0 ) break;
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+ if( hi>=n ) break;
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tN = N[hi] + N[-lo];
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tX = X[hi] - X[-lo];
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