From c9f1dab468a1588cf4e6bba07b2b1ca4ee470f06 Mon Sep 17 00:00:00 2001
From: lifegpc <root@lifegpc.com>
Date: Thu, 24 Oct 2024 19:28:22 +0800
Subject: [PATCH] patch ffmpeg

---
 .github/workflows/deno.yml  |  1 +
 Dockerfile                  |  4 +++-
 patch/ffmpeg/imgutils.patch | 11 +++++++++++
 3 files changed, 15 insertions(+), 1 deletion(-)
 create mode 100644 patch/ffmpeg/imgutils.patch

diff --git a/.github/workflows/deno.yml b/.github/workflows/deno.yml
index 3d7f63d..f4b4f39 100644
--- a/.github/workflows/deno.yml
+++ b/.github/workflows/deno.yml
@@ -18,6 +18,7 @@ on:
       - docker_entrypoint.sh
       - docker-compose.yml
       - '**.md'
+      - patch/
 
 permissions:
   contents: read
diff --git a/Dockerfile b/Dockerfile
index fc1eb19..ca02152 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -24,6 +24,8 @@ RUN apt-get update && apt-get install -y \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 
+COPY ./patch ~/patch
+
 RUN cd ~ && \
     curl -L "https://github.com/webmproject/libwebp/archive/refs/tags/v1.4.0.tar.gz" -o libwebp.tar.gz && \
     tar -xzvf libwebp.tar.gz && \
@@ -36,7 +38,7 @@ RUN cd ~ && \
 RUN cd ~ && \
     curl -L "https://github.com/FFmpeg/FFmpeg/archive/refs/tags/n7.1.tar.gz" -o ffmpeg.tar.gz && \
     tar -xzvf ffmpeg.tar.gz && \
-    cd FFmpeg-n7.1 && \
+    cd FFmpeg-n7.1 && patch libavutil/imgutils.c ~/patch/ffmpeg/imgutils.patch && \
     PKG_CONFIG_PATH=/clib/lib/pkgconfig ./configure --enable-pic --prefix=/clib --enable-shared --disable-static \
     --enable-gpl --enable-version3 --disable-doc --disable-ffplay \
     --disable-network --disable-autodetect --enable-zlib \
diff --git a/patch/ffmpeg/imgutils.patch b/patch/ffmpeg/imgutils.patch
new file mode 100644
index 0000000..21e7a63
--- /dev/null
+++ b/patch/ffmpeg/imgutils.patch
@@ -0,0 +1,11 @@
+--- imgutils.ori.c	2024-10-24 18:59:25.612400714 +0800
++++ imgutils.c	2024-10-24 19:01:00.905336596 +0800
+@@ -298,7 +298,7 @@
+         stride = 8LL*w;
+     stride += 128*8;
+ 
+-    if (w==0 || h==0 || w > INT32_MAX || h > INT32_MAX || stride >= INT_MAX || stride*(h + 128ULL) >= INT_MAX) {
++    if (w==0 || h==0 || w > INT32_MAX || h > INT32_MAX || stride >= INT_MAX || stride*(h + 128ULL) >= INT64_MAX) {
+         av_log(&imgutils, AV_LOG_ERROR, "Picture size %ux%u is invalid\n", w, h);
+         return AVERROR(EINVAL);
+     }