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KImageFormats: add RAW plugin fuzzer (#8539) 

New fuzzer to test the new camera RAW plugin.
This commit is contained in:
Mirco Miranda 2022-09-20 18:27:19 +02:00 committed by GitHub
parent 3f2bb3b38e
commit 1690d89456
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 19 additions and 3 deletions
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3
projects/kimageformats/Dockerfile
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@ -15,7 +15,7 @@
################################################################################
FROM gcr.io/oss-fuzz-base/base-builder
RUN apt-get install --yes cmake
RUN apt-get update && apt-get install --yes cmake autoconf libtool pkg-config
RUN git clone --depth 1 https://github.com/madler/zlib.git
RUN git clone --depth 1 https://github.com/nih-at/libzip.git
RUN git clone --depth 1 https://invent.kde.org/frameworks/extra-cmake-modules.git
@ -27,6 +27,7 @@ RUN git clone --depth 1 -b v0.10.1 https://github.com/AOMediaCodec/libavif.git
RUN git clone --depth 1 https://github.com/strukturag/libde265.git
RUN git clone --depth 1 https://github.com/strukturag/libheif.git
RUN git clone --depth=1 --branch v0.7.x --recursive https://github.com/libjxl/libjxl.git
RUN git clone --depth 1 https://github.com/LibRaw/LibRaw
COPY build.sh $SRC
COPY kimgio_fuzzer.cc $SRC
WORKDIR kimageformats

16
projects/kimageformats/build.sh
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@ -15,6 +15,19 @@
#
################################################################################
cd $SRC
cd LibRaw
TMP_CFLAGS=$CFLAGS
TMP_CXXFLAGS=$CXXFLAGS
CFLAGS="$CFLAGS -fno-sanitize=function,vptr"
CXXFLAGS="$CXXFLAGS -fno-sanitize=function,vptr"
autoreconf --install
./configure --disable-examples
make -j$(nproc)
make install -j$(nproc)
CFLAGS=$TMP_CFLAGS
CXXFLAGS=$TMP_CXXFLAGS
cd $SRC
cd zlib
./configure --static
@ -102,6 +115,7 @@ HANDLER_TYPES="ANIHandler ani
SoftimagePICHandler pic
PSDHandler psd
RASHandler ras
RAWHandler raw
RGBHandler rgb
TGAHandler tga
XCFHandler xcf"
@ -111,7 +125,7 @@ echo "$HANDLER_TYPES" | while read class format; do
fuzz_target_name=kimgio_${format}_fuzzer
$SRC/qtbase/bin/moc $SRC/kimageformats/src/imageformats/$format.cpp -o $format.moc
$CXX $CXXFLAGS -fPIC -DHANDLER=$class -std=c++17 $SRC/kimgio_fuzzer.cc $SRC/kimageformats/src/imageformats/$format.cpp -o $OUT/$fuzz_target_name -DJXL_STATIC_DEFINE -DJXL_THREADS_STATIC_DEFINE -I $SRC/qtbase/include/QtCore/ -I $SRC/qtbase/include/ -I $SRC/qtbase/include//QtGui -I $SRC/kimageformats/src/imageformats/ -I $SRC/karchive/src/ -I $SRC/qtbase/mkspecs/linux-clang-libc++/ -I $SRC/libavif/include/ -I $SRC/libjxl/build/lib/include/ -I $SRC/libjxl/lib/include/ -I . -L $SRC/qtbase/lib $SRC/libavif/build/libavif.a /usr/local/lib/libheif.a /usr/local/lib/liblibde265.a $SRC/aom/build.libavif/libaom.a $SRC/libjxl/build/lib/libjxl_threads.a $SRC/libjxl/build/lib/libjxl.a $SRC/libjxl/build/third_party/highway/libhwy.a $SRC/libjxl/build/third_party/brotli/libbrotlidec-static.a $SRC/libjxl/build/third_party/brotli/libbrotlienc-static.a $SRC/libjxl/build/third_party/brotli/libbrotlicommon-static.a -lQt5Gui -lQt5Core -lqtlibpng -lqtharfbuzz -lm -lqtpcre2 -ldl -lpthread $LIB_FUZZING_ENGINE /usr/local/lib/libzip.a /usr/local/lib/libz.a -lKF5Archive /usr/local/lib/libz.a
$CXX $CXXFLAGS -fPIC -DHANDLER=$class -std=c++17 $SRC/kimgio_fuzzer.cc $SRC/kimageformats/src/imageformats/$format.cpp -o $OUT/$fuzz_target_name -DJXL_STATIC_DEFINE -DJXL_THREADS_STATIC_DEFINE -I $SRC/qtbase/include/QtCore/ -I $SRC/qtbase/include/ -I $SRC/qtbase/include//QtGui -I $SRC/kimageformats/src/imageformats/ -I $SRC/karchive/src/ -I $SRC/qtbase/mkspecs/linux-clang-libc++/ -I $SRC/libavif/include/ -I $SRC/libjxl/build/lib/include/ -I $SRC/libjxl/lib/include/ -I . -L $SRC/qtbase/lib $SRC/libavif/build/libavif.a /usr/local/lib/libheif.a /usr/local/lib/liblibde265.a $SRC/aom/build.libavif/libaom.a $SRC/libjxl/build/lib/libjxl_threads.a $SRC/libjxl/build/lib/libjxl.a $SRC/libjxl/build/third_party/highway/libhwy.a $SRC/libjxl/build/third_party/brotli/libbrotlidec-static.a $SRC/libjxl/build/third_party/brotli/libbrotlienc-static.a $SRC/libjxl/build/third_party/brotli/libbrotlicommon-static.a -lQt5Gui -lQt5Core -lqtlibpng -lqtharfbuzz -lm -lqtpcre2 -ldl -lpthread $LIB_FUZZING_ENGINE /usr/local/lib/libzip.a /usr/local/lib/libz.a -lKF5Archive /usr/local/lib/libz.a /usr/local/lib/libraw.a
find . -name "*.${format}" | zip -q $OUT/${fuzz_target_name}_seed_corpus.zip -@
)

3
projects/kimageformats/kimgio_fuzzer.cc
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@ -20,7 +20,7 @@
Usage:
python infra/helper.py build_image kimageformats
python infra/helper.py build_fuzzers --sanitizer undefined|address|memory kimageformats
python infra/helper.py run_fuzzer kimageformats kimgio_[ani|avif|heif|jxl|kra|ora|pcx|pic|psd|ras|rgb|tga|xcf]_fuzzer
python infra/helper.py run_fuzzer kimageformats kimgio_[ani|avif|heif|jxl|kra|ora|pcx|pic|psd|ras|raw|rgb|tga|xcf]_fuzzer
*/
@ -38,6 +38,7 @@
#include "pic_p.h"
#include "psd_p.h"
#include "ras_p.h"
#include "raw_p.h"
#include "rgb_p.h"
#include "tga_p.h"
#include "xcf_p.h"