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Add cpp-httplib to oss-fuzz (#684)

* *Add server fuzzer target  and seed corpus
* Add fuzz_test option to Makefile

* Fix #685

* Try to fix Github actions on Ubuntu

* Added ReadTimeoutSSL test

* Comment out `-fsanitize=address`

* Rebase upstream changes

* remove address sanitizer temporarily

* Add separate Makefile for fuzzing

* 1. Remove special char from dictionary
2. Clean fuzzing/Makefile

* Use specific path to avoid accidently linking openssl version brought in by oss-fuzz

* remove addition of flags

* Refactor Makefile

* Add missing newline

* Add fuzztest to github workflow

* Fix

Co-authored-by: yhirose <yuji.hirose.bug@gmail.com>
This commit is contained in:
Omkar Jadhav
2020-10-15 17:41:40 +05:30
committed by GitHub
parent cc5147ad72
commit 5292142046
9 changed files with 418 additions and 1 deletions

26
test/fuzzing/Makefile Normal file
View File

@ -0,0 +1,26 @@
#CXX = clang++
# Do not add default sanitizer flags here as OSS-fuzz adds its own sanitizer flags.
CXXFLAGS += -ggdb -O0 -std=c++11 -DGTEST_USE_OWN_TR1_TUPLE -I../.. -I. -Wall -Wextra -Wtype-limits -Wconversion
OPENSSL_DIR = /usr/local/opt/openssl@1.1
# Using full path to libssl and libcrypto to avoid accidentally picking openssl libs brought in by msan.
OPENSSL_SUPPORT = -DCPPHTTPLIB_OPENSSL_SUPPORT -I$(OPENSSL_DIR)/include -I$(OPENSSL_DIR)/lib /usr/local/lib/libssl.a /usr/local/lib/libcrypto.a
ZLIB_SUPPORT = -DCPPHTTPLIB_ZLIB_SUPPORT -lz
BROTLI_DIR = /usr/local/opt/brotli
# BROTLI_SUPPORT = -DCPPHTTPLIB_BROTLI_SUPPORT -I$(BROTLI_DIR)/include -L$(BROTLI_DIR)/lib -lbrotlicommon -lbrotlienc -lbrotlidec
# Runs all the tests and also fuzz tests against seed corpus.
all : server_fuzzer
./server_fuzzer corpus/*
# Fuzz target, so that you can choose which $(LIB_FUZZING_ENGINE) to use.
server_fuzzer : server_fuzzer.cc ../../httplib.h
$(CXX) $(CXXFLAGS) -o $@ $< -Wl,-Bstatic $(OPENSSL_SUPPORT) -Wl,-Bdynamic -ldl $(ZLIB_SUPPORT) $(LIB_FUZZING_ENGINE) -pthread
zip -q -r server_fuzzer_seed_corpus.zip corpus
clean:
rm -f server_fuzzer pem *.0 *.o *.1 *.srl *.zip