Add seed corpus for woff2, add missing options for other fuzzer. (#439)

* Add seed corpus for woff2, add missing options for other fuzzer.

* Add seed corpus.

* Switch from seed corpus archive to a folder with files.

projects/woff2/Dockerfile

@@ -20,4 +20,5 @@ RUN apt-get install -y make autoconf automake libtool
 
 RUN git clone --depth 1 --recursive https://github.com/google/woff2
 WORKDIR woff2
-COPY build.sh convert_woff2ttf_fuzzer.* $SRC/
+COPY build.sh *.options $SRC/
+COPY corpus $SRC/corpus

projects/woff2/build.sh

@@ -28,8 +28,10 @@ make -j$(nproc) CC="$CC $CFLAGS" CXX="$CXX $CXXFLAGS" CANONICAL_PREFIXES= all \
 
 # Build fuzzers
 for fuzzer_archive in $(ls src/*fuzzer*.a); do
+  fuzzer_name=$(basename ${fuzzer_archive%.a})
   $CXX $CXXFLAGS -lFuzzingEngine $fuzzer_archive \
-      -o $OUT/$(basename ${fuzzer_archive%.a})
+      -o $OUT/$fuzzer_name
+  zip -q $OUT/${fuzzer_name}_seed_corpus.zip $SRC/corpus/*
 done
 
 cp $SRC/*.options $OUT/

projects/woff2/convert_woff2ttf_fuzzer_new_entry.options

@@ -0,0 +1,2 @@
+[libfuzzer]
+max_len = 1000000