diff options
Diffstat (limited to 'meta/recipes-multimedia/libvorbis/libvorbis/CVE-2017-14160.patch')
-rw-r--r-- | meta/recipes-multimedia/libvorbis/libvorbis/CVE-2017-14160.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/meta/recipes-multimedia/libvorbis/libvorbis/CVE-2017-14160.patch b/meta/recipes-multimedia/libvorbis/libvorbis/CVE-2017-14160.patch new file mode 100644 index 0000000000..b7603c3b13 --- /dev/null +++ b/meta/recipes-multimedia/libvorbis/libvorbis/CVE-2017-14160.patch | |||
@@ -0,0 +1,34 @@ | |||
1 | From 018ca26dece618457dd13585cad52941193c4a25 Mon Sep 17 00:00:00 2001 | ||
2 | From: Thomas Daede <daede003@umn.edu> | ||
3 | Date: Wed, 9 May 2018 14:56:59 -0700 | ||
4 | Subject: [PATCH] CVE-2017-14160: fix bounds check on very low sample rates. | ||
5 | |||
6 | --- | ||
7 | CVE: CVE-2017-14160 CVE-2018-10393 | ||
8 | |||
9 | Upstream-Status: Backport [gitlab.com/Xiph.Org/Vorbis/Commits/018ca26d...] | ||
10 | |||
11 | Signed-off-by: Joe Slater <joe.slater@windriver.com> | ||
12 | --- | ||
13 | --- | ||
14 | lib/psy.c | 3 ++- | ||
15 | 1 file changed, 2 insertions(+), 1 deletion(-) | ||
16 | |||
17 | diff --git a/lib/psy.c b/lib/psy.c | ||
18 | index 422c6f1..1310123 100644 | ||
19 | --- a/lib/psy.c | ||
20 | +++ b/lib/psy.c | ||
21 | @@ -602,8 +602,9 @@ static void bark_noise_hybridmp(int n,const long *b, | ||
22 | for (i = 0, x = 0.f;; i++, x += 1.f) { | ||
23 | |||
24 | lo = b[i] >> 16; | ||
25 | - if( lo>=0 ) break; | ||
26 | hi = b[i] & 0xffff; | ||
27 | + if( lo>=0 ) break; | ||
28 | + if( hi>=n ) break; | ||
29 | |||
30 | tN = N[hi] + N[-lo]; | ||
31 | tX = X[hi] - X[-lo]; | ||
32 | -- | ||
33 | 1.7.9.5 | ||
34 | |||