Fix OpenH264 based on OSS-Fuzz

google · Dec 23, 2023 · 1a31072 · 1a31072
1 parent 2bc06d4
commit 1a31072
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Showing 2 changed files with 10 additions and 18 deletions.
diff --git a/benchmarks/openh264_decoder_fuzzer/Dockerfile b/benchmarks/openh264_decoder_fuzzer/Dockerfile
@@ -14,16 +14,13 @@
 #
 ################################################################################
 
-FROM gcr.io/oss-fuzz-base/base-builder@sha256:87ca1e9e19235e731fac8de8d1892ebe8d55caf18e7aa131346fc582a2034fdd
-MAINTAINER twsmith@mozilla.com
-
-RUN dpkg --add-architecture i386 && \
-    apt-get update && \
-    apt-get install -y \
-        libstdc++-9-dev libstdc++-9-dev:i386 nasm subversion
-
-RUN git clone \
-        https://github.com/cisco/openh264.git
-
-WORKDIR openh264
+FROM gcr.io/oss-fuzz-base/base-builder
+RUN apt-get update && \
+    apt-get install -y ffmpeg libstdc++-9-dev libstdc++-9-dev:i386 nasm subversion
+RUN git clone --depth 1 https://github.com/cisco/openh264.git openh264
+RUN python3 -m pip install corpus-replicator
+RUN corpus-replicator -o corpus video_h264_264_libx264.yml video
+RUN mv openh264/res/*.264 corpus/
+RUN zip -j0r decoder_fuzzer_seed_corpus.zip corpus/
+WORKDIR /src/openh264
 COPY build.sh decoder_fuzzer.cpp $SRC/
diff --git a/benchmarks/openh264_decoder_fuzzer/build.sh b/benchmarks/openh264_decoder_fuzzer/build.sh
@@ -15,16 +15,11 @@
 #
 ################################################################################
 
-# prepare corpus
-svn export https://github.com/mozillasecurity/fuzzdata.git/trunk/samples/h264 corpus/
-mv ./res/*.264 ./corpus/
-zip -j0r ${OUT}/decoder_fuzzer_seed_corpus.zip ./corpus/
-
 # build
 if [[ $CXXFLAGS = *sanitize=memory* ]]; then
   ASM_BUILD=No
 else
   ASM_BUILD=Yes
 fi
-make -j$(nproc) ARCH=$ARCHITECTURE USE_ASM=$ASM_BUILD BUILDTYPE=Debug libraries
+make -j$(nproc) ARCH=$ARCHITECTURE USE_ASM=$ASM_BUILD BUILDTYPE=Debug libopenh264.a
 $CXX $CXXFLAGS -o $OUT/decoder_fuzzer -I./codec/api/wels -I./codec/console/common/inc -I./codec/common/inc -L. $LIB_FUZZING_ENGINE $SRC/decoder_fuzzer.cpp libopenh264.a