diff options
Diffstat (limited to 'fuzz/Makefile.am')
| -rw-r--r-- | fuzz/Makefile.am | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/fuzz/Makefile.am b/fuzz/Makefile.am new file mode 100644 index 0000000..34a8919 --- /dev/null +++ b/fuzz/Makefile.am @@ -0,0 +1,126 @@ +AM_CFLAGS = $(WERROR_CFLAGS) $(WARN_CFLAGS) -Wno-unused-parameter -Wno-pedantic +AM_CPPFLAGS = -I$(top_srcdir)/lib/includes -I$(top_builddir)/lib/includes -I$(srcdir) \ + -DSRCDIR=\"$(abs_srcdir)\" -DTEST_RUN + +LDADD = ../gl/libgnu.la ../lib/libgnutls.la \ + $(LIBOBJS) $(GETADDRINFO_LIB) $(HOSTENT_LIB) $(INET_NTOP_LIB)\ + $(LIBSOCKET) $(LIB_CLOCK_GETTIME) $(LIB_NANOSLEEP) $(LIB_POLL) $(LIB_PTHREAD)\ + $(LIB_SELECT) $(LIBTHREAD) $(SERVENT_LIB) \ + $(LIBS) + +FUZZERS = \ + gnutls_x509_verify_fuzzer$(EXEEXT) \ + gnutls_base64_decoder_fuzzer$(EXEEXT) \ + gnutls_base64_encoder_fuzzer$(EXEEXT) \ + gnutls_client_fuzzer$(EXEEXT) \ + gnutls_client_rawpk_fuzzer$(EXEEXT) \ + gnutls_dn_parser_fuzzer$(EXEEXT) \ + gnutls_idna_parser_fuzzer$(EXEEXT) \ + gnutls_ocsp_req_parser_fuzzer$(EXEEXT) \ + gnutls_ocsp_resp_parser_fuzzer$(EXEEXT) \ + gnutls_pkcs12_key_parser_fuzzer$(EXEEXT) \ + gnutls_pkcs7_parser_fuzzer$(EXEEXT) \ + gnutls_pkcs8_key_parser_fuzzer$(EXEEXT) \ + gnutls_private_key_parser_fuzzer$(EXEEXT) \ + gnutls_psk_client_fuzzer$(EXEEXT) \ + gnutls_psk_server_fuzzer$(EXEEXT) \ + gnutls_reverse_idna_parser_fuzzer$(EXEEXT) \ + gnutls_server_fuzzer$(EXEEXT) \ + gnutls_server_rawpk_fuzzer$(EXEEXT) \ + gnutls_srp_client_fuzzer$(EXEEXT) \ + gnutls_srp_server_fuzzer$(EXEEXT) \ + gnutls_set_trust_file_fuzzer$(EXEEXT) \ + gnutls_x509_crl_parser_fuzzer$(EXEEXT) \ + gnutls_x509_crq_parser_fuzzer$(EXEEXT) \ + gnutls_x509_parser_fuzzer$(EXEEXT) \ + gnutls_ext_raw_parse_fuzzer$(EXEEXT) \ + gnutls_handshake_client_fuzzer$(EXEEXT) \ + gnutls_handshake_server_fuzzer$(EXEEXT) + +check_PROGRAMS = $(FUZZERS) + +COMMON_SOURCES = main.c fuzzer.h +gnutls_x509_verify_fuzzer_SOURCES = gnutls_x509_verify_fuzzer.c $(COMMON_SOURCES) +gnutls_base64_decoder_fuzzer_SOURCES = gnutls_base64_decoder_fuzzer.c $(COMMON_SOURCES) +gnutls_base64_encoder_fuzzer_SOURCES = gnutls_base64_encoder_fuzzer.c $(COMMON_SOURCES) +gnutls_client_fuzzer_SOURCES = gnutls_client_fuzzer.c $(COMMON_SOURCES) mem.h certs.h +gnutls_client_rawpk_fuzzer_SOURCES = gnutls_client_rawpk_fuzzer.c $(COMMON_SOURCES) mem.h certs.h +gnutls_handshake_client_fuzzer_SOURCES = gnutls_handshake_client_fuzzer.c $(COMMON_SOURCES) handshake.h +gnutls_dn_parser_fuzzer_SOURCES = gnutls_dn_parser_fuzzer.c $(COMMON_SOURCES) +gnutls_idna_parser_fuzzer_SOURCES = gnutls_idna_parser_fuzzer.c $(COMMON_SOURCES) +gnutls_ocsp_req_parser_fuzzer_SOURCES = gnutls_ocsp_req_parser_fuzzer.c $(COMMON_SOURCES) +gnutls_ocsp_resp_parser_fuzzer_SOURCES = gnutls_ocsp_resp_parser_fuzzer.c $(COMMON_SOURCES) +gnutls_pkcs12_key_parser_fuzzer_SOURCES = gnutls_pkcs12_key_parser_fuzzer.c $(COMMON_SOURCES) +gnutls_pkcs7_parser_fuzzer_SOURCES = gnutls_pkcs7_parser_fuzzer.c $(COMMON_SOURCES) +gnutls_pkcs8_key_parser_fuzzer_SOURCES = gnutls_pkcs8_key_parser_fuzzer.c $(COMMON_SOURCES) +gnutls_private_key_parser_fuzzer_SOURCES = gnutls_private_key_parser_fuzzer.c $(COMMON_SOURCES) +gnutls_psk_client_fuzzer_SOURCES = gnutls_psk_client_fuzzer.c $(COMMON_SOURCES) mem.h psk.h +gnutls_psk_server_fuzzer_SOURCES = gnutls_psk_server_fuzzer.c $(COMMON_SOURCES) mem.h psk.h +gnutls_reverse_idna_parser_fuzzer_SOURCES = gnutls_reverse_idna_parser_fuzzer.c $(COMMON_SOURCES) +gnutls_server_fuzzer_SOURCES = gnutls_server_fuzzer.c $(COMMON_SOURCES) mem.h certs.h +gnutls_server_rawpk_fuzzer_SOURCES = gnutls_server_rawpk_fuzzer.c $(COMMON_SOURCES) mem.h certs.h +gnutls_handshake_server_fuzzer_SOURCES = gnutls_handshake_server_fuzzer.c $(COMMON_SOURCES) handshake.h certs.h +gnutls_srp_client_fuzzer_SOURCES = gnutls_srp_client_fuzzer.c $(COMMON_SOURCES) mem.h srp.h +gnutls_srp_server_fuzzer_SOURCES = gnutls_srp_server_fuzzer.c $(COMMON_SOURCES) mem.h srp.h +gnutls_set_trust_file_fuzzer_SOURCES = gnutls_set_trust_file_fuzzer.c $(COMMON_SOURCES) +gnutls_x509_crl_parser_fuzzer_SOURCES = gnutls_x509_crq_parser_fuzzer.c $(COMMON_SOURCES) +gnutls_x509_crq_parser_fuzzer_SOURCES = gnutls_x509_crq_parser_fuzzer.c $(COMMON_SOURCES) +gnutls_x509_parser_fuzzer_SOURCES = gnutls_x509_parser_fuzzer.c $(COMMON_SOURCES) +gnutls_ext_raw_parse_fuzzer_SOURCES = gnutls_ext_raw_parse_fuzzer.c $(COMMON_SOURCES) + +gnutls_set_trust_file_fuzzer_LDADD = $(LDADD) $(LIBDL) + + +#EXTRA_DIST = $(wildcard *.options) $(wildcard *.dict) \ +# $(wildcard *.in) $(wildcard *.repro) + +# We don't include the fuzz corpora into the tarball. +# Testing the corpora during dev cycles and in the CI is enough. +dist-hook: + find . -name '*.options' -exec cp -v '{}' $(distdir) ';' + find . -name '*.dict' -exec cp -v '{}' $(distdir) ';' +# find . -name '*.in' -exec cp -vr '{}' $(distdir) ';' + find . -name '*.repro' -exec cp -vr '{}' $(distdir) ';' + +TESTS = $(FUZZERS) + +clean-local: + rm -rf *.gc?? *.log lcov + +oss-fuzz: + if test "$$OUT" != ""; then \ + for ccfile in *_fuzzer.c; do \ + fuzzer=$$(basename $$ccfile .c); \ + XLIBS="-lhogweed -lnettle -ltasn1 -lgmp -lidn2 -lunistring"; \ + $$CC $$CFLAGS -I$(top_srcdir)/lib/includes/ -I$(top_srcdir) \ + -c "$${fuzzer}.c" -o "$${fuzzer}.o" ; \ + $$CXX $$CXXFLAGS "$${fuzzer}.o" -o "$${fuzzer}" \ + $$LDFLAGS ../lib/.libs/libgnutls.a $${LIB_FUZZING_ENGINE} \ + -Wl,-z,muldefs \ + -Wl,-Bstatic \ + $${XLIBS} \ + -Wl,-Bdynamic || exit $?; \ + done; \ + fi + +.PHONY: oss-fuzz + +CFLAGS ?= +LDFLAGS ?= +LCOV_INFO = coverage.info + +coverage-prepare: clean + rm -rf $(LCOV_INFO) ../*/*.gc?? ../*/.libs/*.gc?? lcov/ + lcov --zerocounters --directory ../lib/ + $(MAKE) -C .. clean + $(MAKE) -C ../gl + $(MAKE) -C ../lib CFLAGS="$(CFLAGS) --coverage" LDFLAGS="$(LDFLAGS) --coverage" + +coverage: + lcov --capture --initial --directory ../lib/ --output-file $(LCOV_INFO) + $(MAKE) check CFLAGS="$(CFLAGS) --coverage" LDFLAGS="$(LDFLAGS) --coverage" + lcov --capture --directory ../lib/ --output-file $(LCOV_INFO) + lcov --remove $(LCOV_INFO) '/usr/include/*' '*/gl/*' -o $(LCOV_INFO) + genhtml --prefix . --ignore-errors source $(LCOV_INFO) --legend --title "gnutls-fuzz" --output-directory=lcov + @echo + @echo "You can now view the coverage report with 'xdg-open lcov/index.html'" |