[yajl-ruby] Add yajl-ruby fuzzer (#1119)

* [yajl-ruby] Add yajl-ruby fuzzer

* Add dictionary

* Update build.sh

1 files changed, 28 insertions, 0 deletions

diff --git a/projects/yajl-ruby/build.sh b/projects/yajl-ruby/build.sh
new file mode 100755
index 00000000..1f293a2b
--- /dev/null
+++ b/projects/yajl-ruby/build.sh
@@ -0,0 +1,28 @@
+#!/bin/bash -eu
+# Copyright 2018 Google Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+
+cd ext/yajl
+
+echo '{"a":"\u00f8C","b":1.2,"c":{"d":["foo",{"bar":"baz"}]},"e":null,"f":true,"t":false}' > $WORK/seed.json
+zip -q $OUT/json_fuzzer_seed_corpus.zip $WORK/seed.json
+
+mv $SRC/*.dict $OUT/
+
+$CXX $CXXFLAGS -I. \
+    -x c yajl.c yajl_alloc.c yajl_buf.c yajl_lex.c yajl_parser.c yajl_encode.c \
+    ../../fuzz/json_fuzzer.c -o $OUT/json_fuzzer \
+    -lFuzzingEngine