@@ -1,8 +1,7 @@
From 1f6fcc64179377114b4ecc3b9f63bd5774a64edf Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michael@niedermayer.cc>
Date: Sat, 30 Sep 2023 00:51:29 +0200
-Subject: [PATCH 2/4] avformat/dxa: Adjust order of operations around block
- align
+Subject: [PATCH] avformat/dxa: Adjust order of operations around block align
Fixes: 51896/clusterfuzz-testcase-minimized-ffmpeg_dem_DXA_fuzzer-5730576523198464
Fixes: signed integer overflow: 2147483566 + 82 cannot be represented in type 'int'
@@ -22,17 +21,18 @@ Signed-off-by: Archana Polampalli <archana.polampalli@windriver.com>
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat/dxa.c b/libavformat/dxa.c
-index 16fbb08..53747c8 100644
+index 474b852..b4d9d00 100644
--- a/libavformat/dxa.c
+++ b/libavformat/dxa.c
-@@ -120,7 +120,7 @@ static int dxa_read_header(AVFormatContext *s)
- }
- c->bpc = (fsize + c->frames - 1) / c->frames;
- if(ast->codecpar->block_align)
+@@ -122,7 +122,7 @@ static int dxa_read_header(AVFormatContext *s)
+ if(ast->codecpar->block_align) {
+ if (c->bpc > INT_MAX - ast->codecpar->block_align + 1)
+ return AVERROR_INVALIDDATA;
- c->bpc = ((c->bpc + ast->codecpar->block_align - 1) / ast->codecpar->block_align) * ast->codecpar->block_align;
+ c->bpc = ((c->bpc - 1 + ast->codecpar->block_align) / ast->codecpar->block_align) * ast->codecpar->block_align;
+ }
c->bytes_left = fsize;
c->wavpos = avio_tell(pb);
- avio_seek(pb, c->vidpos, SEEK_SET);
---
+--
2.40.0
+
similarity index 96%
rename from meta/recipes-multimedia/ffmpeg/ffmpeg_5.0.1.bb
rename to meta/recipes-multimedia/ffmpeg/ffmpeg_5.0.3.bb
@@ -24,11 +24,6 @@ LIC_FILES_CHKSUM = "file://COPYING.GPLv2;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
SRC_URI = "https://www.ffmpeg.org/releases/${BP}.tar.xz \
file://0001-libavutil-include-assembly-with-full-path-from-sourc.patch \
- file://0001-avcodec-rpzaenc-stop-accessing-out-of-bounds-frame.patch \
- file://0001-avcodec-smcenc-stop-accessing-out-of-bounds-frame.patch \
- file://0001-avcodec-vp3-Add-missing-check-for-av_malloc.patch \
- file://0001-avformat-nutdec-Add-check-for-avformat_new_stream.patch \
- file://CVE-2022-48434.patch \
file://CVE-2024-32230.patch \
file://CVE-2023-51793.patch \
file://CVE-2023-50008.patch \
@@ -53,7 +48,7 @@ SRC_URI = "https://www.ffmpeg.org/releases/${BP}.tar.xz \
file://CVE-2025-25473.patch \
"
-SRC_URI[sha256sum] = "ef2efae259ce80a240de48ec85ecb062cecca26e4352ffb3fda562c21a93007b"
+SRC_URI[sha256sum] = "04c70c377de233a4b217c2fdf76b19aeb225a287daeb2348bccd978c47b1a1db"
# CVE-2023-39018 issue belongs to ffmpeg-cli-wrapper (Java wrapper around the FFmpeg CLI)
# and not ffmepg itself.