| From 018ca26dece618457dd13585cad52941193c4a25 Mon Sep 17 00:00:00 2001 |
| From: Thomas Daede <daede003@umn.edu> |
| Date: Wed, 9 May 2018 14:56:59 -0700 |
| Subject: [PATCH] CVE-2017-14160: fix bounds check on very low sample rates. |
| |
| --- |
| CVE: CVE-2017-14160 CVE-2018-10393 |
| |
| Upstream-Status: Backport [gitlab.com/Xiph.Org/Vorbis/Commits/018ca26d...] |
| |
| Signed-off-by: Joe Slater <joe.slater@windriver.com> |
| --- |
| --- |
| lib/psy.c | 3 ++- |
| 1 file changed, 2 insertions(+), 1 deletion(-) |
| |
| diff --git a/lib/psy.c b/lib/psy.c |
| index 422c6f1..1310123 100644 |
| --- a/lib/psy.c |
| +++ b/lib/psy.c |
| @@ -602,8 +602,9 @@ static void bark_noise_hybridmp(int n,const long *b, |
| for (i = 0, x = 0.f;; i++, x += 1.f) { |
| |
| lo = b[i] >> 16; |
| - if( lo>=0 ) break; |
| hi = b[i] & 0xffff; |
| + if( lo>=0 ) break; |
| + if( hi>=n ) break; |
| |
| tN = N[hi] + N[-lo]; |
| tX = X[hi] - X[-lo]; |
| -- |
| 1.7.9.5 |
| |