CaROS/meta-openembedded
3
1
Fork 0
mirror of git://git.openembedded.org/meta-openembedded synced 2026-01-01 13:58:06 +00:00
Code Issues Packages Projects Releases Wiki Activity

libsdl: fix CVE-2022-34568

Browse Source 
CVE-2022-34568 affected
From (including) 1.2.1
Up to (including) 1.2.15

Signed-off-by: Lee Chee Yang <chee.yang.lee@intel.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
This commit is contained in:
Lee Chee Yang 2023-09-12 19:51:41 +08:00 committed by Khem Raj
parent 96b0d0ded1
commit 49c97b4eef
2 changed files with 29 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
meta-oe/recipes-graphics/libsdl/libsdl-1.2.15/CVE-2022-34568.patch Normal file
View File

@ -0,0 +1,28 @@
CVE: CVE-2022-34568
Upstream-Status: Backport [https://github.com/libsdl-org/SDL-1.2/commit/d7e00208738a0bc6af302723fe64908ac35b777b ]
Signed-off-by: Lee Chee Yang <chee.yang.lee@intel.com>
From d7e00208738a0bc6af302723fe64908ac35b777b Mon Sep 17 00:00:00 2001
From: Ozkan Sezer <sezeroz@gmail.com>
Date: Sat, 18 Jun 2022 14:55:00 +0300
Subject: [PATCH] SDL_x11yuv.c: fix possible use-after-free
Fixes: https://github.com/libsdl-org/SDL-1.2/issues/863
---
src/video/x11/SDL_x11yuv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/video/x11/SDL_x11yuv.c b/src/video/x11/SDL_x11yuv.c
index 62698dfd9..0d5754e3e 100644
--- a/src/video/x11/SDL_x11yuv.c
+++ b/src/video/x11/SDL_x11yuv.c
@@ -374,8 +374,8 @@ SDL_Overlay *X11_CreateYUVOverlay(_THIS, int width, int height, Uint32 format, S
#ifdef PITCH_WORKAROUND
if ( hwdata->image != NULL && hwdata->image->pitches[0] != (width*bpp) ) {
/* Ajust overlay width according to pitch */
- XFree(hwdata->image);
width = hwdata->image->pitches[0] / bpp;
+ XFree(hwdata->image);
hwdata->image = SDL_NAME(XvCreateImage)(GFX_Display, xv_port, format,
0, width, height);
}

1
meta-oe/recipes-graphics/libsdl/libsdl_1.2.15.bb
View File

@ -26,6 +26,7 @@ SRC_URI = "http://www.libsdl.org/release/SDL-${PV}.tar.gz \
file://CVE-2019-7638.patch \
file://CVE-2019-7576.patch \
file://CVE-2019-13616.patch \
file://CVE-2022-34568.patch \
"
UPSTREAM_CHECK_REGEX = "SDL-(?P<pver>\d+(\.\d+)+)\.tar"