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Add OSS-Fuzz infrastruture

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* Makefile.am: Add fuzz/ to SUBDIRS
* cfg.mk: Fix 'make syntax-check'
* configure.ac: Add --enable-fuzzing
* fuzz/Makefile.am: New file
* fuzz/README.md: New file
* fuzz/fuzzer.h: New file
* fuzz/get_all_corpora: New file
* fuzz/get_ossfuzz_corpora: New file
* fuzz/glob_crash.c: New file
* fuzz/main.c: New file
* fuzz/run-afl.sh: New file
* fuzz/run-clang.sh: New file
* fuzz/view-coverage.sh: New file
* fuzz/wget_options_fuzzer.c: New file
* fuzz/wget_options_fuzzer.dict: New file
* src/init.c (cleanup): Free more resources
* src/main.c (init_switches): Initialize only once,
  (print_usage): Don't print if TESTING is defined
* src/utils.h: Include wget.h
This commit is contained in:
Tim Rühsen
2018-02-09 08:00:07 +01:00
parent de54c970b2
commit a4402120ad
18 changed files with 952 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
configure.ac
View File

@@ -87,6 +87,19 @@ dnl
dnl Process features
dnl
AC_ARG_ENABLE([fuzzing],
[AS_HELP_STRING([--enable-fuzzing], [Turn on fuzzing build (for developers)])],
[enable_fuzzing=yes; AC_SUBST([LIB_FUZZING_ENGINE])], [enable_fuzzing=no; LIB_FUZZING_ENGINE=""])
#FUZZ_LIBS=$LIBS
#if test $enable_fuzzing = "yes"; then
# OLD_LIBS=$LIBS
# AC_SEARCH_LIBS([dlsym], [dl dld])
# FUZZ_LIBS=$LIBS
# LIBS=$OLD_LIBS
#fi
#AC_SUBST([FUZZ_LIBS])
AM_CONDITIONAL([FUZZING], [test "$enable_fuzzing" = "yes"])
dnl Opie: Support for opie s/key FTP logins
AC_ARG_ENABLE([opie],
[AS_HELP_STRING([--disable-opie], [disable support for opie or s/key FTP login])],
@@ -184,7 +197,7 @@ dnl
dnl Gettext
dnl
AM_GNU_GETTEXT([external],[need-ngettext])
AM_GNU_GETTEXT_VERSION([0.18.1])
AM_GNU_GETTEXT_VERSION([0.17])
AC_PROG_RANLIB
@@ -237,7 +250,7 @@ dnl
AC_HEADER_STDBOOL
AC_CHECK_HEADERS(unistd.h sys/time.h)
AC_CHECK_HEADERS(termios.h sys/ioctl.h sys/select.h utime.h sys/utime.h)
AC_CHECK_HEADERS(stdint.h inttypes.h pwd.h wchar.h)
AC_CHECK_HEADERS(stdint.h inttypes.h pwd.h wchar.h dlfcn.h)
AC_CHECK_DECLS(h_errno,,,[#include <netdb.h>])
@@ -275,7 +288,7 @@ AC_FUNC_MMAP
AC_FUNC_FSEEKO
AC_CHECK_FUNCS(strptime timegm vsnprintf vasprintf drand48 pathconf)
AC_CHECK_FUNCS(strtoll usleep ftello sigblock sigsetjmp memrchr wcwidth mbtowc)
AC_CHECK_FUNCS(sleep symlink utime strlcpy random)
AC_CHECK_FUNCS(sleep symlink utime strlcpy random fmemopen)
if test x"$ENABLE_OPIE" = xyes; then
AC_LIBOBJ([ftp-opie])
@@ -783,7 +796,7 @@ dnl
dnl Create output
dnl
AC_CONFIG_FILES([Makefile src/Makefile doc/Makefile util/Makefile
po/Makefile.in tests/Makefile
po/Makefile.in tests/Makefile fuzz/Makefile
lib/Makefile testenv/Makefile
tests/certs/interca.conf tests/certs/rootca.conf])
AC_CONFIG_HEADERS([src/config.h])
@@ -812,4 +825,5 @@ AC_MSG_NOTICE([Summary of build options:
Resolver: $RESOLVER_INFO
GPGME: $have_gpg
IRI: $iri
Fuzzing build: $enable_fuzzing, $LIB_FUZZING_ENGINE
])