diff options
| author | Philippe Antoine <contact@catenacyber.fr> | 2019-10-31 08:24:54 +0100 |
|---|---|---|
| committer | Philippe Antoine <contact@catenacyber.fr> | 2019-10-31 08:37:42 +0100 |
| commit | 148506ede87bbbcf8c475c9652c2b7e1b11ecc3a (patch) | |
| tree | 446ca207563651f47187407c84c2cd39a179b825 /configure.seed | |
| parent | 1cd7cf99902b269f7e82e7f4bcbba978868bee59 (diff) | |
Adds fuzz target
And configur option enable-fuzztargets
Diffstat (limited to 'configure.seed')
| -rw-r--r-- | configure.seed | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/configure.seed b/configure.seed index 15c922f08..d67978b10 100644 --- a/configure.seed +++ b/configure.seed @@ -145,9 +145,40 @@ AC_ARG_ENABLE([debug-messages], AS_HELP_STRING([--enable-debug-messages], [Define NDPI_ENABLE_DEBUG_MESSAGES=1]), [ AC_DEFINE(NDPI_ENABLE_DEBUG_MESSAGES, 1, [Enable ndpi_debug_messages]) ]) +AC_ARG_ENABLE(fuzztargets, + AS_HELP_STRING([--enable-fuzztargets], [Enable fuzz targets]),[enable_fuzztargets=$enableval],[enable_fuzztargets=no]) +AM_CONDITIONAL([BUILD_FUZZTARGETS], [test "x$enable_fuzztargets" = "xyes"]) +AS_IF([test "x$enable_fuzztargets" = "xyes"], [ + AC_PROG_CXX + AC_LANG_PUSH(C++) + tmp_saved_flags=$[]_AC_LANG_PREFIX[]FLAGS + AS_IF([test "x$LIB_FUZZING_ENGINE" = "x"], [ + LIB_FUZZING_ENGINE=-fsanitize=fuzzer + AC_SUBST(LIB_FUZZING_ENGINE) + ]) + _AC_LANG_PREFIX[]FLAGS="$[]_AC_LANG_PREFIX[]FLAGS $LIB_FUZZING_ENGINE" + AC_MSG_CHECKING([whether $CXX accepts $LIB_FUZZING_ENGINE]) + AC_LINK_IFELSE([AC_LANG_SOURCE([[ +#include <sys/types.h> +extern "C" int LLVMFuzzerTestOneInput(const unsigned char *Data, size_t Size); +extern "C" int LLVMFuzzerTestOneInput(const unsigned char *Data, size_t Size) { +(void)Data; +(void)Size; +return 0; +} + ]])], + [ AC_MSG_RESULT(yes) + has_sanitizefuzzer=yes], + [ AC_MSG_RESULT(no) ] + ) + _AC_LANG_PREFIX[]FLAGS=$tmp_saved_flags + AC_LANG_POP() +]) +AM_CONDITIONAL([HAS_FUZZLDFLAGS], [test "x$has_sanitizefuzzer" = "xyes"]) + AC_CHECK_LIB(pthread, pthread_setaffinity_np, AC_DEFINE_UNQUOTED(HAVE_PTHREAD_SETAFFINITY_NP, 1, [libc has pthread_setaffinity_np])) -AC_CONFIG_FILES([Makefile example/Makefile example/Makefile.dpdk tests/Makefile libndpi.pc src/include/ndpi_define.h src/lib/Makefile python/Makefile]) +AC_CONFIG_FILES([Makefile example/Makefile example/Makefile.dpdk tests/Makefile libndpi.pc src/include/ndpi_define.h src/lib/Makefile python/Makefile fuzz/Makefile]) AC_CONFIG_HEADERS(src/include/ndpi_config.h) AC_SUBST(GIT_RELEASE) AC_SUBST(NDPI_MAJOR) |