New upstream version 6.8.1upstream/6.8.1

2 files changed, 37 insertions, 3 deletions

diff --git a/contributed/libfuzzer-onig.cpp b/contributed/libfuzzer-onig.cpp
index 984110d..dcd7c63 100644
--- a/contributed/libfuzzer-onig.cpp
+++ b/contributed/libfuzzer-onig.cpp
@@ -23,9 +23,21 @@ http://llvm.org/docs/LibFuzzer.html
 extern "C" int LLVMFuzzerTestOneInput(const uint8_t * Data, size_t Size)
 {
 	regex_t *reg;
-	if (onig_new
-	    (&reg, Data, Data + Size, ONIG_OPTION_DEFAULT, ONIG_ENCODING_UTF8,
-	     ONIG_SYNTAX_DEFAULT, 0) == 0)
+  OnigEncoding enc;
+
+  enc = ONIG_ENCODING_UTF8;
+
+#ifdef FULL_TEST
+  onig_initialize(&enc, 1);
+#endif
+
+	if (onig_new(&reg, Data, Data + Size, ONIG_OPTION_DEFAULT, enc,
+               ONIG_SYNTAX_DEFAULT, 0) == 0)
 		onig_free(reg);
+
+#ifdef FULL_TEST
+  onig_end();
+#endif
+
 	return 0;
 }
diff --git a/contributed/makefile b/contributed/makefile
new file mode 100644
index 0000000..c50ab36
--- /dev/null
+++ b/contributed/makefile
@@ -0,0 +1,22 @@
+
+ONIG_LIB=../src/.libs/libonig.a
+LIBS=$(ONIG_LIB) /usr/local/lib/libLLVMFuzzerMain.a
+
+TARGETS=libfuzzer-onig libfuzzer-onig-full
+
+default: $(TARGETS)
+
+libfuzzer-onig: libfuzzer-onig.cpp $(ONIG_LIB)
+	clang++ $< $(LIBS) -o $@ -fsanitize-coverage=trace-pc-guard -fsanitize=fuzzer,address
+
+libfuzzer-onig-full: libfuzzer-onig.cpp $(ONIG_LIB)
+	clang++ -DFULL_TEST $< $(LIBS) -o $@ -fsanitize-coverage=trace-pc-guard -fsanitize=fuzzer,address
+
+
+$(ONIG_LIB):
+	cd ..; ./configure CC=clang LD=clang CFLAGS="-g -fsanitize=fuzzer,address" LDFLAGS="-fsanitize-coverage=trace-pc-guard -fsanitize=fuzzer,address"; make
+
+
+
+clean: 
+	rm -f $(TARGETS)