From 6e839f0f6aea1e88e15b2e3199b0a17b1beaaa13 Mon Sep 17 00:00:00 2001 From: Raphaël Hertzog Date: Fri, 28 Aug 2020 21:26:32 +0200 Subject: Fix the /usr/bin/afl-clang and afl-clang++ symlinks Right now they are created pointing to '../afl-clang-fast' instead of 'afl-clang-fast. Given that all the binaries are in the same directory, the symlinks are effectively broken. --- llvm_mode/GNUmakefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'llvm_mode') diff --git a/llvm_mode/GNUmakefile b/llvm_mode/GNUmakefile index 702c2c08..769583b2 100644 --- a/llvm_mode/GNUmakefile +++ b/llvm_mode/GNUmakefile @@ -434,7 +434,7 @@ install: all if [ -f ../cmplog-instructions-pass.so ]; then set -e; install -m 755 ../cmplog-*-pass.so $${DESTDIR}$(HELPER_PATH); fi if [ -f ../SanitizerCoverageLTO.so ]; then set -e; install -m 755 ../SanitizerCoverageLTO.so $${DESTDIR}$(HELPER_PATH); fi set -e; install -m 644 ../dynamic_list.txt $${DESTDIR}$(HELPER_PATH) - set -e; if [ -f ../afl-clang-fast ] ; then ln -sf ../afl-clang-fast $${DESTDIR}$(BIN_PATH)/afl-clang ; ln -sf ../afl-clang-fast $${DESTDIR}$(BIN_PATH)/afl-clang++ ; else ln -sf ../afl-gcc $${DESTDIR}$(BIN_PATH)/afl-clang ; ln -sf ../afl-gcc $${DESTDIR}$(BIN_PATH)/afl-clang++; fi + set -e; if [ -f ../afl-clang-fast ] ; then ln -sf afl-clang-fast $${DESTDIR}$(BIN_PATH)/afl-clang ; ln -sf afl-clang-fast $${DESTDIR}$(BIN_PATH)/afl-clang++ ; else ln -sf afl-gcc $${DESTDIR}$(BIN_PATH)/afl-clang ; ln -sf afl-gcc $${DESTDIR}$(BIN_PATH)/afl-clang++; fi install -m 644 README.*.md $${DESTDIR}$(DOC_PATH)/ install -m 644 -T README.md $${DESTDIR}$(DOC_PATH)/README.llvm_mode.md -- cgit 1.4.1 From ff3c9cbd7310e1fc51b2fd7ce42aafa8c0a08a37 Mon Sep 17 00:00:00 2001 From: Raphaël Hertzog Date: Fri, 28 Aug 2020 18:02:18 +0200 Subject: Fix installation path of manual pages Manual pages are stored in /usr/share/man/. --- GNUmakefile | 2 +- gcc_plugin/GNUmakefile | 2 +- gcc_plugin/Makefile | 2 +- libtokencap/Makefile | 2 +- llvm_mode/GNUmakefile | 2 +- qemu_mode/libcompcov/Makefile | 2 +- 6 files changed, 6 insertions(+), 6 deletions(-) (limited to 'llvm_mode') diff --git a/GNUmakefile b/GNUmakefile index cae172dd..619a0cba 100644 --- a/GNUmakefile +++ b/GNUmakefile @@ -24,7 +24,7 @@ BIN_PATH = $(PREFIX)/bin HELPER_PATH = $(PREFIX)/lib/afl DOC_PATH = $(PREFIX)/share/doc/afl MISC_PATH = $(PREFIX)/share/afl -MAN_PATH = $(PREFIX)/man/man8 +MAN_PATH = $(PREFIX)/share/man/man8 PROGNAME = afl VERSION = $(shell grep '^$(HASH)define VERSION ' ../config.h | cut -d '"' -f2) diff --git a/gcc_plugin/GNUmakefile b/gcc_plugin/GNUmakefile index f10a6c1d..fd30657a 100644 --- a/gcc_plugin/GNUmakefile +++ b/gcc_plugin/GNUmakefile @@ -24,7 +24,7 @@ PREFIX ?= /usr/local HELPER_PATH ?= $(PREFIX)/lib/afl BIN_PATH ?= $(PREFIX)/bin DOC_PATH ?= $(PREFIX)/share/doc/afl -MAN_PATH ?= $(PREFIX)/man/man8 +MAN_PATH ?= $(PREFIX)/share/man/man8 VERSION = $(shell grep '^$(HASH)define VERSION ' ../config.h | cut -d '"' -f2) diff --git a/gcc_plugin/Makefile b/gcc_plugin/Makefile index c088b61c..23477e22 100644 --- a/gcc_plugin/Makefile +++ b/gcc_plugin/Makefile @@ -24,7 +24,7 @@ PREFIX ?= /usr/local HELPER_PATH ?= $(PREFIX)/lib/afl BIN_PATH ?= $(PREFIX)/bin DOC_PATH ?= $(PREFIX)/share/doc/afl -MAN_PATH ?= $(PREFIX)/man/man8 +MAN_PATH ?= $(PREFIX)/share/man/man8 VERSION = $(shell grep '^$(HASH)define VERSION ' ../config.h | cut -d '"' -f2) VERSION:sh= grep '^$(HASH)define VERSION ' ../config.h | cut -d '"' -f2 diff --git a/libtokencap/Makefile b/libtokencap/Makefile index 244ee58f..6373ee05 100644 --- a/libtokencap/Makefile +++ b/libtokencap/Makefile @@ -16,7 +16,7 @@ PREFIX ?= /usr/local HELPER_PATH = $(PREFIX)/lib/afl DOC_PATH ?= $(PREFIX)/share/doc/afl -MAN_PATH ?= $(PREFIX)/man/man8 +MAN_PATH ?= $(PREFIX)/share/man/man8 VERSION = $(shell grep '^\#define VERSION ' ../config.h | cut -d '"' -f2) diff --git a/llvm_mode/GNUmakefile b/llvm_mode/GNUmakefile index 702c2c08..046de72e 100644 --- a/llvm_mode/GNUmakefile +++ b/llvm_mode/GNUmakefile @@ -24,7 +24,7 @@ HELPER_PATH ?= $(PREFIX)/lib/afl BIN_PATH ?= $(PREFIX)/bin DOC_PATH ?= $(PREFIX)/share/doc/afl MISC_PATH ?= $(PREFIX)/share/afl -MAN_PATH ?= $(PREFIX)/man/man8 +MAN_PATH ?= $(PREFIX)/share/man/man8 VERSION = $(shell grep '^$(HASH)define VERSION ' ../config.h | cut -d '"' -f2) diff --git a/qemu_mode/libcompcov/Makefile b/qemu_mode/libcompcov/Makefile index 9ed3e3fa..c2880b99 100644 --- a/qemu_mode/libcompcov/Makefile +++ b/qemu_mode/libcompcov/Makefile @@ -16,7 +16,7 @@ PREFIX ?= /usr/local HELPER_PATH = $(PREFIX)/lib/afl DOC_PATH ?= $(PREFIX)/share/doc/afl -MAN_PATH ?= $(PREFIX)/man/man8 +MAN_PATH ?= $(PREFIX)/share/man/man8 VERSION = $(shell grep '^\#define VERSION ' ../config.h | cut -d '"' -f2) -- cgit 1.4.1 From b0b2a158915a70211042ce2962d70f9106d216eb Mon Sep 17 00:00:00 2001 From: Raphaël Hertzog Date: Fri, 28 Aug 2020 19:26:43 +0200 Subject: Improve the generated manual page to be compatible with whatis And generate the manual page for afl-g++ too. --- GNUmakefile | 5 +++-- llvm_mode/GNUmakefile | 3 ++- 2 files changed, 5 insertions(+), 3 deletions(-) (limited to 'llvm_mode') diff --git a/GNUmakefile b/GNUmakefile index 619a0cba..342c373c 100644 --- a/GNUmakefile +++ b/GNUmakefile @@ -33,7 +33,7 @@ VERSION = $(shell grep '^$(HASH)define VERSION ' ../config.h | cut -d '"' -f PROGS = afl-gcc afl-fuzz afl-showmap afl-tmin afl-gotcpu afl-analyze SH_PROGS = afl-plot afl-cmin afl-cmin.bash afl-whatsup afl-system-config -MANPAGES=$(foreach p, $(PROGS) $(SH_PROGS), $(p).8) afl-as.8 +MANPAGES=$(foreach p, $(PROGS) $(SH_PROGS), $(p).8) afl-as.8 afl-g++.8 ASAN_OPTIONS=detect_leaks=0 ifeq "$(findstring android, $(shell $(CC) --version 2>/dev/null))" "" @@ -566,7 +566,8 @@ source-only: all %.8: % @echo .TH $* 8 $(BUILD_DATE) "afl++" > $@ @echo .SH NAME >> $@ - @echo .B $* >> $@ + @echo -n ".B $* \- " >> $@ + @./$* -h 2>&1 | head -n 1 | sed -e "s/$$(printf '\e')[^m]*m//g" >> $@ @echo >> $@ @echo .SH SYNOPSIS >> $@ @./$* -h 2>&1 | head -n 3 | tail -n 1 | sed 's/^\.\///' >> $@ diff --git a/llvm_mode/GNUmakefile b/llvm_mode/GNUmakefile index 046de72e..6faf87e4 100644 --- a/llvm_mode/GNUmakefile +++ b/llvm_mode/GNUmakefile @@ -442,7 +442,8 @@ vpath % .. %.8: % @echo .TH $* 8 `date "+%Y-%m-%d"` "afl++" > ../$@ @echo .SH NAME >> ../$@ - @echo .B $* >> ../$@ + @echo -n ".B $* \- " >> ../$@ + @./$* -h 2>&1 | head -n 1 | sed -e "s/$$(printf '\e')[^m]*m//g" >> ../$@ @echo >> ../$@ @echo .SH SYNOPSIS >> ../$@ @../$* -h 2>&1 | head -n 3 | tail -n 1 | sed 's/^\.\///' >> ../$@ -- cgit 1.4.1 From c0fd7ba6d17cfeff69ff650018240a6c33946464 Mon Sep 17 00:00:00 2001 From: Raphaël Hertzog Date: Fri, 28 Aug 2020 21:55:52 +0200 Subject: Pass CPPFLAGS to all calls of the C compiler This variable is a standard way to inject options for the C preprocessor. It's respected by the implicit rules of make and autoconf/automake. Debian sets this variable during package build to inject `-D_FORTIFY_SOURCE=2` and we would like afl++ to respect it. Note that this commit also adds $(CFLAGS) in the build of afl-performance.o where it was missing. It might have been on purpose but we want to keep CFLAGS everywhere as well since Debian injects various options through that variable (for hardening and reproducibility). --- GNUmakefile | 44 ++++++++++++++++++------------------- custom_mutators/radamsa/GNUmakefile | 8 +++---- gcc_plugin/GNUmakefile | 8 +++---- libdislocator/Makefile | 2 +- libtokencap/Makefile | 2 +- llvm_mode/GNUmakefile | 26 +++++++++++----------- 6 files changed, 45 insertions(+), 45 deletions(-) (limited to 'llvm_mode') diff --git a/GNUmakefile b/GNUmakefile index cae172dd..edabf995 100644 --- a/GNUmakefile +++ b/GNUmakefile @@ -368,78 +368,78 @@ ready: @echo "[+] Everything seems to be working, ready to compile." afl-gcc: src/afl-gcc.c $(COMM_HDR) | test_x86 - $(CC) $(CFLAGS) src/$@.c -o $@ $(LDFLAGS) + $(CC) $(CFLAGS) $(CPPFLAGS) src/$@.c -o $@ $(LDFLAGS) set -e; for i in afl-g++ afl-clang afl-clang++; do ln -sf afl-gcc $$i; done afl-as: src/afl-as.c include/afl-as.h $(COMM_HDR) | test_x86 - $(CC) $(CFLAGS) src/$@.c -o $@ $(LDFLAGS) + $(CC) $(CFLAGS) $(CPPFLAGS) src/$@.c -o $@ $(LDFLAGS) ln -sf afl-as as src/afl-performance.o : $(COMM_HDR) src/afl-performance.c include/hash.h - $(CC) -Iinclude $(SPECIAL_PERFORMANCE) -O3 -fno-unroll-loops -c src/afl-performance.c -o src/afl-performance.o + $(CC) $(CFLAGS) $(CPPFLAGS) -Iinclude $(SPECIAL_PERFORMANCE) -O3 -fno-unroll-loops -c src/afl-performance.c -o src/afl-performance.o src/afl-common.o : $(COMM_HDR) src/afl-common.c include/common.h - $(CC) $(CFLAGS) $(CFLAGS_FLTO) -c src/afl-common.c -o src/afl-common.o + $(CC) $(CFLAGS) $(CFLAGS_FLTO) $(CPPFLAGS) -c src/afl-common.c -o src/afl-common.o src/afl-forkserver.o : $(COMM_HDR) src/afl-forkserver.c include/forkserver.h - $(CC) $(CFLAGS) $(CFLAGS_FLTO) -c src/afl-forkserver.c -o src/afl-forkserver.o + $(CC) $(CFLAGS) $(CFLAGS_FLTO) $(CPPFLAGS) -c src/afl-forkserver.c -o src/afl-forkserver.o src/afl-sharedmem.o : $(COMM_HDR) src/afl-sharedmem.c include/sharedmem.h - $(CC) $(CFLAGS) $(CFLAGS_FLTO) -c src/afl-sharedmem.c -o src/afl-sharedmem.o + $(CC) $(CFLAGS) $(CFLAGS_FLTO) $(CPPFLAGS) -c src/afl-sharedmem.c -o src/afl-sharedmem.o afl-fuzz: $(COMM_HDR) include/afl-fuzz.h $(AFL_FUZZ_FILES) src/afl-common.o src/afl-sharedmem.o src/afl-forkserver.o src/afl-performance.o | test_x86 - $(CC) $(CFLAGS) $(COMPILE_STATIC) $(CFLAGS_FLTO) $(AFL_FUZZ_FILES) src/afl-common.o src/afl-sharedmem.o src/afl-forkserver.o src/afl-performance.o -o $@ $(PYFLAGS) $(LDFLAGS) + $(CC) $(CFLAGS) $(COMPILE_STATIC) $(CFLAGS_FLTO) $(AFL_FUZZ_FILES) $(CPPFLAGS) src/afl-common.o src/afl-sharedmem.o src/afl-forkserver.o src/afl-performance.o -o $@ $(PYFLAGS) $(LDFLAGS) afl-showmap: src/afl-showmap.c src/afl-common.o src/afl-sharedmem.o src/afl-forkserver.o $(COMM_HDR) | test_x86 - $(CC) $(CFLAGS) $(COMPILE_STATIC) $(CFLAGS_FLTO) src/$@.c src/afl-common.o src/afl-sharedmem.o src/afl-forkserver.o -o $@ $(LDFLAGS) + $(CC) $(CFLAGS) $(COMPILE_STATIC) $(CFLAGS_FLTO) $(CPPFLAGS) src/$@.c src/afl-common.o src/afl-sharedmem.o src/afl-forkserver.o -o $@ $(LDFLAGS) afl-tmin: src/afl-tmin.c src/afl-common.o src/afl-sharedmem.o src/afl-forkserver.o src/afl-performance.o $(COMM_HDR) | test_x86 - $(CC) $(CFLAGS) $(COMPILE_STATIC) $(CFLAGS_FLTO) src/$@.c src/afl-common.o src/afl-sharedmem.o src/afl-forkserver.o src/afl-performance.o -o $@ $(LDFLAGS) + $(CC) $(CFLAGS) $(COMPILE_STATIC) $(CFLAGS_FLTO) $(CPPFLAGS) src/$@.c src/afl-common.o src/afl-sharedmem.o src/afl-forkserver.o src/afl-performance.o -o $@ $(LDFLAGS) afl-analyze: src/afl-analyze.c src/afl-common.o src/afl-sharedmem.o src/afl-performance.o $(COMM_HDR) | test_x86 - $(CC) $(CFLAGS) $(COMPILE_STATIC) $(CFLAGS_FLTO) src/$@.c src/afl-common.o src/afl-sharedmem.o src/afl-performance.o -o $@ $(LDFLAGS) + $(CC) $(CFLAGS) $(COMPILE_STATIC) $(CFLAGS_FLTO) $(CPPFLAGS) src/$@.c src/afl-common.o src/afl-sharedmem.o src/afl-performance.o -o $@ $(LDFLAGS) afl-gotcpu: src/afl-gotcpu.c src/afl-common.o $(COMM_HDR) | test_x86 - $(CC) $(CFLAGS) $(COMPILE_STATIC) $(CFLAGS_FLTO) src/$@.c src/afl-common.o -o $@ $(LDFLAGS) + $(CC) $(CFLAGS) $(COMPILE_STATIC) $(CFLAGS_FLTO) $(CPPFLAGS) src/$@.c src/afl-common.o -o $@ $(LDFLAGS) # document all mutations and only do one run (use with only one input file!) document: $(COMM_HDR) include/afl-fuzz.h $(AFL_FUZZ_FILES) src/afl-common.o src/afl-sharedmem.o src/afl-performance.o | test_x86 - $(CC) -D_DEBUG=\"1\" -D_AFL_DOCUMENT_MUTATIONS $(CFLAGS) $(CFLAGS_FLTO) $(AFL_FUZZ_FILES) src/afl-common.o src/afl-sharedmem.o src/afl-forkserver.c src/afl-performance.o -o afl-fuzz-document $(PYFLAGS) $(LDFLAGS) + $(CC) -D_DEBUG=\"1\" -D_AFL_DOCUMENT_MUTATIONS $(CFLAGS) $(CFLAGS_FLTO) $(AFL_FUZZ_FILES) $(CPPFLAGS) src/afl-common.o src/afl-sharedmem.o src/afl-forkserver.c src/afl-performance.o -o afl-fuzz-document $(PYFLAGS) $(LDFLAGS) test/unittests/unit_maybe_alloc.o : $(COMM_HDR) include/alloc-inl.h test/unittests/unit_maybe_alloc.c $(AFL_FUZZ_FILES) - @$(CC) $(CFLAGS) $(ASAN_CFLAGS) -c test/unittests/unit_maybe_alloc.c -o test/unittests/unit_maybe_alloc.o + @$(CC) $(CFLAGS) $(ASAN_CFLAGS) $(CPPFLAGS) -c test/unittests/unit_maybe_alloc.c -o test/unittests/unit_maybe_alloc.o unit_maybe_alloc: test/unittests/unit_maybe_alloc.o - @$(CC) $(CFLAGS) -Wl,--wrap=exit -Wl,--wrap=printf test/unittests/unit_maybe_alloc.o -o test/unittests/unit_maybe_alloc $(LDFLAGS) $(ASAN_LDFLAGS) -lcmocka + @$(CC) $(CFLAGS) $(CPPFLAGS) -Wl,--wrap=exit -Wl,--wrap=printf test/unittests/unit_maybe_alloc.o -o test/unittests/unit_maybe_alloc $(LDFLAGS) $(ASAN_LDFLAGS) -lcmocka ./test/unittests/unit_maybe_alloc test/unittests/unit_hash.o : $(COMM_HDR) include/alloc-inl.h test/unittests/unit_hash.c $(AFL_FUZZ_FILES) src/afl-performance.o - @$(CC) $(CFLAGS) $(ASAN_CFLAGS) -c test/unittests/unit_hash.c -o test/unittests/unit_hash.o + @$(CC) $(CFLAGS) $(ASAN_CFLAGS) $(CPPFLAGS) -c test/unittests/unit_hash.c -o test/unittests/unit_hash.o unit_hash: test/unittests/unit_hash.o src/afl-performance.o - @$(CC) $(CFLAGS) -Wl,--wrap=exit -Wl,--wrap=printf $^ -o test/unittests/unit_hash $(LDFLAGS) $(ASAN_LDFLAGS) -lcmocka + @$(CC) $(CFLAGS) $(CPPFLAGS) -Wl,--wrap=exit -Wl,--wrap=printf $^ -o test/unittests/unit_hash $(LDFLAGS) $(ASAN_LDFLAGS) -lcmocka ./test/unittests/unit_hash test/unittests/unit_rand.o : $(COMM_HDR) include/alloc-inl.h test/unittests/unit_rand.c $(AFL_FUZZ_FILES) src/afl-performance.o - @$(CC) $(CFLAGS) $(ASAN_CFLAGS) -c test/unittests/unit_rand.c -o test/unittests/unit_rand.o + @$(CC) $(CFLAGS) $(ASAN_CFLAGS) $(CPPFLAGS) -c test/unittests/unit_rand.c -o test/unittests/unit_rand.o unit_rand: test/unittests/unit_rand.o src/afl-common.o src/afl-performance.o - @$(CC) $(CFLAGS) $(ASAN_CFLAGS) -Wl,--wrap=exit -Wl,--wrap=printf $^ -o test/unittests/unit_rand $(LDFLAGS) $(ASAN_LDFLAGS) -lcmocka + @$(CC) $(CFLAGS) $(ASAN_CFLAGS) $(CPPFLAGS) -Wl,--wrap=exit -Wl,--wrap=printf $^ -o test/unittests/unit_rand $(LDFLAGS) $(ASAN_LDFLAGS) -lcmocka ./test/unittests/unit_rand test/unittests/unit_list.o : $(COMM_HDR) include/list.h test/unittests/unit_list.c $(AFL_FUZZ_FILES) - @$(CC) $(CFLAGS) $(ASAN_CFLAGS) -c test/unittests/unit_list.c -o test/unittests/unit_list.o + @$(CC) $(CFLAGS) $(ASAN_CFLAGS) $(CPPFLAGS) -c test/unittests/unit_list.c -o test/unittests/unit_list.o unit_list: test/unittests/unit_list.o - @$(CC) $(CFLAGS) $(ASAN_CFLAGS) -Wl,--wrap=exit -Wl,--wrap=printf test/unittests/unit_list.o -o test/unittests/unit_list $(LDFLAGS) $(ASAN_LDFLAGS) -lcmocka + @$(CC) $(CFLAGS) $(ASAN_CFLAGS) $(CPPFLAGS) -Wl,--wrap=exit -Wl,--wrap=printf test/unittests/unit_list.o -o test/unittests/unit_list $(LDFLAGS) $(ASAN_LDFLAGS) -lcmocka ./test/unittests/unit_list test/unittests/unit_preallocable.o : $(COMM_HDR) include/alloc-inl.h test/unittests/unit_preallocable.c $(AFL_FUZZ_FILES) - @$(CC) $(CFLAGS) $(ASAN_CFLAGS) -c test/unittests/unit_preallocable.c -o test/unittests/unit_preallocable.o + @$(CC) $(CFLAGS) $(ASAN_CFLAGS) $(CPPFLAGS) -c test/unittests/unit_preallocable.c -o test/unittests/unit_preallocable.o unit_preallocable: test/unittests/unit_preallocable.o - @$(CC) $(CFLAGS) $(ASAN_CFLAGS) -Wl,--wrap=exit -Wl,--wrap=printf test/unittests/unit_preallocable.o -o test/unittests/unit_preallocable $(LDFLAGS) $(ASAN_LDFLAGS) -lcmocka + @$(CC) $(CFLAGS) $(ASAN_CFLAGS) $(CPPFLAGS) -Wl,--wrap=exit -Wl,--wrap=printf test/unittests/unit_preallocable.o -o test/unittests/unit_preallocable $(LDFLAGS) $(ASAN_LDFLAGS) -lcmocka ./test/unittests/unit_preallocable unit_clean: diff --git a/custom_mutators/radamsa/GNUmakefile b/custom_mutators/radamsa/GNUmakefile index 60e43b17..3798b110 100644 --- a/custom_mutators/radamsa/GNUmakefile +++ b/custom_mutators/radamsa/GNUmakefile @@ -15,14 +15,14 @@ libradamsa.a: libradamsa.c radamsa.h @echo " ***************************************************************" @echo " * Compiling libradamsa, wait some minutes (~3 on modern CPUs) *" @echo " ***************************************************************" - $(CC) -fPIC $(CFLAGS) -I $(CUR_DIR) -o libradamsa.a -c libradamsa.c + $(CC) -fPIC $(CFLAGS) $(CPPFLAGS) -I $(CUR_DIR) -o libradamsa.a -c libradamsa.c radamsa-mutator.so: radamsa-mutator.c libradamsa.a - $(CC) $(CFLAGS) -g -I. -I../../include -shared -fPIC -c radamsa-mutator.c - $(CC) $(CFLAGS) -shared -fPIC -o radamsa-mutator.so radamsa-mutator.o libradamsa.a + $(CC) $(CFLAGS) $(CPPFLAGS) -g -I. -I../../include -shared -fPIC -c radamsa-mutator.c + $(CC) $(CFLAGS) $(CPPFLAGS) -shared -fPIC -o radamsa-mutator.so radamsa-mutator.o libradamsa.a test: libradamsa.a libradamsa-test.c - $(CC) $(CFLAGS) -I $(CUR_DIR) -o libradamsa-test libradamsa-test.c libradamsa.a + $(CC) $(CFLAGS) $(CPPFLAGS) -I $(CUR_DIR) -o libradamsa-test libradamsa-test.c libradamsa.a ./libradamsa-test libradamsa-test.c | grep "library test passed" rm /tmp/libradamsa-*.fuzz diff --git a/gcc_plugin/GNUmakefile b/gcc_plugin/GNUmakefile index f10a6c1d..48625e31 100644 --- a/gcc_plugin/GNUmakefile +++ b/gcc_plugin/GNUmakefile @@ -111,21 +111,21 @@ test_deps: @echo "[+] All set and ready to build." afl-common.o: ../src/afl-common.c - $(CC) $(CFLAGS) -c $< -o $@ $(LDFLAGS) + $(CC) $(CFLAGS) $(CPPFLAGS) -c $< -o $@ $(LDFLAGS) ../afl-gcc-fast: afl-gcc-fast.c afl-common.o | test_deps - $(CC) -DAFL_GCC_CC=\"$(CC)\" -DAFL_GCC_CXX=\"$(CXX)\" $(CFLAGS) $< afl-common.o -o $@ $(LDFLAGS) + $(CC) -DAFL_GCC_CC=\"$(CC)\" -DAFL_GCC_CXX=\"$(CXX)\" $(CFLAGS) $(CPPFLAGS) $< afl-common.o -o $@ $(LDFLAGS) ln -sf afl-gcc-fast ../afl-g++-fast ../afl-gcc-pass.so: afl-gcc-pass.so.cc | test_deps $(CXX) $(CXXEFLAGS) $(PLUGIN_FLAGS) -shared $< -o $@ ../afl-gcc-rt.o: afl-gcc-rt.o.c | test_deps - $(CC) $(CFLAGS_SAFE) -fPIC -c $< -o $@ + $(CC) $(CFLAGS_SAFE) $(CPPFLAGS) -fPIC -c $< -o $@ test_build: $(PROGS) @echo "[*] Testing the CC wrapper and instrumentation output..." - unset AFL_USE_ASAN AFL_USE_MSAN; AFL_QUIET=1 AFL_INST_RATIO=100 AFL_PATH=. AFL_CC=$(CC) ../afl-gcc-fast $(CFLAGS) ../test-instr.c -o test-instr $(LDFLAGS) + unset AFL_USE_ASAN AFL_USE_MSAN; AFL_QUIET=1 AFL_INST_RATIO=100 AFL_PATH=. AFL_CC=$(CC) ../afl-gcc-fast $(CFLAGS) $(CPPFLAGS) ../test-instr.c -o test-instr $(LDFLAGS) # unset AFL_USE_ASAN AFL_USE_MSAN; AFL_INST_RATIO=100 AFL_PATH=. AFL_CC=$(CC) ../afl-gcc-fast $(CFLAGS) ../test-instr.c -o test-instr $(LDFLAGS) ASAN_OPTIONS=detect_leaks=0 ../afl-showmap -m none -q -o .test-instr0 ./test-instr /dev/null; if [ "$$?" = "0" ]; then : ; fi - @$(CLANG_BIN) $(CFLAGS_SAFE) -Wno-unused-result -O0 $(AFL_CLANG_FLTO) -m32 -fPIC -c afl-llvm-rt-lto.o.c -o ../afl-llvm-rt-lto-32.o 2>/dev/null; if [ "$$?" = "0" ]; then : ; fi + $(CLANG_BIN) $(CFLAGS_SAFE) $(CPPFLAGS) -Wno-unused-result -O0 $(AFL_CLANG_FLTO) -fPIC -c afl-llvm-rt-lto.o.c -o ../afl-llvm-rt-lto.o + @$(CLANG_BIN) $(CFLAGS_SAFE) $(CPPFLAGS) -Wno-unused-result -O0 $(AFL_CLANG_FLTO) -m64 -fPIC -c afl-llvm-rt-lto.o.c -o ../afl-llvm-rt-lto-64.o 2>/dev/null; if [ "$$?" = "0" ]; then : ; fi + @$(CLANG_BIN) $(CFLAGS_SAFE) $(CPPFLAGS) -Wno-unused-result -O0 $(AFL_CLANG_FLTO) -m32 -fPIC -c afl-llvm-rt-lto.o.c -o ../afl-llvm-rt-lto-32.o 2>/dev/null; if [ "$$?" = "0" ]; then : ; fi endif # laf @@ -392,20 +392,20 @@ endif $(CXX) $(CLANG_CPPFL) -shared $< -o $@ $(CLANG_LFL) afl-llvm-common.o document: - $(CLANG_BIN) -D_AFL_DOCUMENT_MUTATIONS $(CFLAGS_SAFE) $(CLANG_CFL) -O3 -Wno-unused-result -fPIC -c afl-llvm-rt.o.c -o ../afl-llvm-rt.o - @$(CLANG_BIN) -D_AFL_DOCUMENT_MUTATIONS $(CFLAGS_SAFE) $(CLANG_CFL) -O3 -Wno-unused-result -m32 -fPIC -c afl-llvm-rt.o.c -o ../afl-llvm-rt-32.o 2>/dev/null; if [ "$$?" = "0" ]; then echo "success!"; else echo "failed (that's fine)"; fi - @$(CLANG_BIN) -D_AFL_DOCUMENT_MUTATIONS $(CFLAGS_SAFE) $(CLANG_CFL) -O3 -Wno-unused-result -m64 -fPIC -c afl-llvm-rt.o.c -o ../afl-llvm-rt-64.o 2>/dev/null; if [ "$$?" = "0" ]; then echo "success!"; else echo "failed (that's fine)"; fi + $(CLANG_BIN) -D_AFL_DOCUMENT_MUTATIONS $(CFLAGS_SAFE) $(CPPFLAGS) $(CLANG_CFL) -O3 -Wno-unused-result -fPIC -c afl-llvm-rt.o.c -o ../afl-llvm-rt.o + @$(CLANG_BIN) -D_AFL_DOCUMENT_MUTATIONS $(CFLAGS_SAFE) $(CPPFLAGS) $(CLANG_CFL) -O3 -Wno-unused-result -m32 -fPIC -c afl-llvm-rt.o.c -o ../afl-llvm-rt-32.o 2>/dev/null; if [ "$$?" = "0" ]; then echo "success!"; else echo "failed (that's fine)"; fi + @$(CLANG_BIN) -D_AFL_DOCUMENT_MUTATIONS $(CFLAGS_SAFE) $(CPPFLAGS) $(CLANG_CFL) -O3 -Wno-unused-result -m64 -fPIC -c afl-llvm-rt.o.c -o ../afl-llvm-rt-64.o 2>/dev/null; if [ "$$?" = "0" ]; then echo "success!"; else echo "failed (that's fine)"; fi ../afl-llvm-rt.o: afl-llvm-rt.o.c | test_deps - $(CLANG_BIN) $(CLANG_CFL) $(CFLAGS_SAFE) -O3 -Wno-unused-result -fPIC -c $< -o $@ + $(CLANG_BIN) $(CLANG_CFL) $(CFLAGS_SAFE) $(CPPFLAGS) -O3 -Wno-unused-result -fPIC -c $< -o $@ ../afl-llvm-rt-32.o: afl-llvm-rt.o.c | test_deps @printf "[*] Building 32-bit variant of the runtime (-m32)... " - @$(CLANG_BIN) $(CLANG_CFL) $(CFLAGS_SAFE) -O3 -Wno-unused-result -m32 -fPIC -c $< -o $@ 2>/dev/null; if [ "$$?" = "0" ]; then echo "success!"; else echo "failed (that's fine)"; fi + @$(CLANG_BIN) $(CLANG_CFL) $(CFLAGS_SAFE) $(CPPFLAGS) -O3 -Wno-unused-result -m32 -fPIC -c $< -o $@ 2>/dev/null; if [ "$$?" = "0" ]; then echo "success!"; else echo "failed (that's fine)"; fi ../afl-llvm-rt-64.o: afl-llvm-rt.o.c | test_deps @printf "[*] Building 64-bit variant of the runtime (-m64)... " - @$(CLANG_BIN) $(CLANG_CFL) $(CFLAGS_SAFE) -O3 -Wno-unused-result -m64 -fPIC -c $< -o $@ 2>/dev/null; if [ "$$?" = "0" ]; then echo "success!"; else echo "failed (that's fine)"; fi + @$(CLANG_BIN) $(CLANG_CFL) $(CFLAGS_SAFE) $(CPPFLAGS) -O3 -Wno-unused-result -m64 -fPIC -c $< -o $@ 2>/dev/null; if [ "$$?" = "0" ]; then echo "success!"; else echo "failed (that's fine)"; fi test_build: $(PROGS) @echo "[*] Testing the CC wrapper and instrumentation output..." -- cgit 1.4.1 From 146ede0f29b447acf57232c1431ac6ee2a3b9154 Mon Sep 17 00:00:00 2001 From: Raphaël Hertzog Date: Fri, 28 Aug 2020 22:16:08 +0200 Subject: Add -fdebug-prefix-map to CFLAGS_SAFE In Debian, we override CFLAGS to include -fdebug-prefix-map to avoid hardcoding the build path in any generated debug information. This is to help with getting the package to build reproducibly. However you seem to voluntarily not honor CFLAGS but only CFLAGS_SAFE for a limited number of source files. This resulted in a lintian warning on Debian's side (https://lintian.debian.org/tags/file-references-package-build-path.html) pointing to /usr/lib/afl/afl-llvm-rt-64.o and /usr/lib/afl/afl-llvm-rt.o. With this commit, I'm manually adding -fdebug-prefix-map as a safe build flag to CFLAGS_SAFE. --- llvm_mode/GNUmakefile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'llvm_mode') diff --git a/llvm_mode/GNUmakefile b/llvm_mode/GNUmakefile index 702c2c08..63708a77 100644 --- a/llvm_mode/GNUmakefile +++ b/llvm_mode/GNUmakefile @@ -224,7 +224,8 @@ CFLAGS_SAFE := -Wall -g -Wno-pointer-sign -I ../include/ \ -DAFL_REAL_LD=\"$(AFL_REAL_LD)\" \ -DAFL_CLANG_LDPATH=\"$(AFL_CLANG_LDPATH)\" \ -DAFL_CLANG_FUSELD=\"$(AFL_CLANG_FUSELD)\" \ - -DCLANG_BIN=\"$(CLANG_BIN)\" -DCLANGPP_BIN=\"$(CLANGPP_BIN)\" -DUSE_BINDIR=$(USE_BINDIR) -Wno-unused-function + -DCLANG_BIN=\"$(CLANG_BIN)\" -DCLANGPP_BIN=\"$(CLANGPP_BIN)\" -DUSE_BINDIR=$(USE_BINDIR) -Wno-unused-function \ + -fdebug-prefix-map="$(CURDIR)=llvm_mode" override CFLAGS += $(CFLAGS_SAFE) ifdef AFL_TRACE_PC -- cgit 1.4.1 From 41bb359428e4559821c95831f25c772d1a8403d9 Mon Sep 17 00:00:00 2001 From: Raphaël Hertzog Date: Fri, 28 Aug 2020 23:04:25 +0200 Subject: Fix various spelling errors (#532) All those spelling errors have been caught by lintian's built-in spellchecker: https://lintian.debian.org/tags/spelling-error-in-binary.html --- docs/Changelog.md | 2 +- llvm_mode/afl-llvm-rt.o.c | 2 +- llvm_mode/split-compares-pass.so.cc | 8 ++++---- src/afl-fuzz.c | 2 +- 4 files changed, 7 insertions(+), 7 deletions(-) (limited to 'llvm_mode') diff --git a/docs/Changelog.md b/docs/Changelog.md index 45fbd528..cb6e14b8 100644 --- a/docs/Changelog.md +++ b/docs/Changelog.md @@ -416,7 +416,7 @@ sending a mail to . - big code refactoring: * all includes are now in include/ * all afl sources are now in src/ - see src/README.md - * afl-fuzz was splitted up in various individual files for including + * afl-fuzz was split up in various individual files for including functionality in other programs (e.g. forkserver, memory map, etc.) for better readability. * new code indention everywhere diff --git a/llvm_mode/afl-llvm-rt.o.c b/llvm_mode/afl-llvm-rt.o.c index d00fd26f..bdafbe0b 100644 --- a/llvm_mode/afl-llvm-rt.o.c +++ b/llvm_mode/afl-llvm-rt.o.c @@ -339,7 +339,7 @@ static void __afl_map_shm(void) { if (__afl_area_ptr == MAP_FAILED) { - fprintf(stderr, "can not aquire mmap for address %p\n", + fprintf(stderr, "can not acquire mmap for address %p\n", (void *)__afl_map_addr); exit(1); diff --git a/llvm_mode/split-compares-pass.so.cc b/llvm_mode/split-compares-pass.so.cc index 617b55de..2e57a30a 100644 --- a/llvm_mode/split-compares-pass.so.cc +++ b/llvm_mode/split-compares-pass.so.cc @@ -1272,7 +1272,7 @@ bool SplitComparesTransform::runOnModule(Module &M) { if (!be_quiet) { errs() << "Split-floatingpoint-compare-pass: " << count - << " FP comparisons splitted\n"; + << " FP comparisons split\n"; } @@ -1290,7 +1290,7 @@ bool SplitComparesTransform::runOnModule(Module &M) { count = splitIntCompares(M, bitw); if (!be_quiet) errs() << "Split-integer-compare-pass " << bitw << "bit: " << count - << " splitted\n"; + << " split\n"; bitw >>= 1; #if LLVM_VERSION_MAJOR > 3 || \ @@ -1301,7 +1301,7 @@ bool SplitComparesTransform::runOnModule(Module &M) { count = splitIntCompares(M, bitw); if (!be_quiet) errs() << "Split-integer-compare-pass " << bitw << "bit: " << count - << " splitted\n"; + << " split\n"; bitw >>= 1; #if LLVM_VERSION_MAJOR > 3 || \ @@ -1312,7 +1312,7 @@ bool SplitComparesTransform::runOnModule(Module &M) { count = splitIntCompares(M, bitw); if (!be_quiet) errs() << "Split-integer-compare-pass " << bitw << "bit: " << count - << " splitted\n"; + << " split\n"; bitw >>= 1; break; diff --git a/src/afl-fuzz.c b/src/afl-fuzz.c index 1abd49d8..5ad2ace9 100644 --- a/src/afl-fuzz.c +++ b/src/afl-fuzz.c @@ -191,7 +191,7 @@ static void usage(u8 *argv0, int more_help) { "AFL_QUIET: suppress forkserver status messages\n" "AFL_PRELOAD: LD_PRELOAD / DYLD_INSERT_LIBRARIES settings for target\n" "AFL_SHUFFLE_QUEUE: reorder the input queue randomly on startup\n" - "AFL_SKIP_BIN_CHECK: skip the check, if the target is an excutable\n" + "AFL_SKIP_BIN_CHECK: skip the check, if the target is an executable\n" "AFL_SKIP_CPUFREQ: do not warn about variable cpu clocking\n" "AFL_SKIP_CRASHES: during initial dry run do not terminate for crashing inputs\n" "AFL_TMPDIR: directory to use for input file generation (ramdisk recommended)\n" -- cgit 1.4.1 From 4566bcf122c251c023abce0683666921bd4df755 Mon Sep 17 00:00:00 2001 From: van Hauser Date: Mon, 31 Aug 2020 10:57:01 +0200 Subject: code-format --- include/afl-fuzz.h | 8 ++++++-- llvm_mode/afl-clang-fast.c | 8 ++++++++ llvm_mode/afl-llvm-common.cc | 8 ++------ llvm_mode/afl-llvm-lto-instrumentation.so.cc | 8 +++----- src/afl-fuzz-init.c | 11 ++++++++--- 5 files changed, 27 insertions(+), 16 deletions(-) (limited to 'llvm_mode') diff --git a/include/afl-fuzz.h b/include/afl-fuzz.h index c5b01da8..97e60347 100644 --- a/include/afl-fuzz.h +++ b/include/afl-fuzz.h @@ -1027,11 +1027,15 @@ static inline u32 rand_below(afl_state_t *afl, u32 limit) { } - /* Modulo is biased - we don't want our fuzzing to be biased so let's do it right. */ - u64 unbiased_rnd; + /* Modulo is biased - we don't want our fuzzing to be biased so let's do it + * right. */ + u64 unbiased_rnd; do { + unbiased_rnd = rand_next(afl); + } while (unlikely(unbiased_rnd >= (UINT64_MAX - (UINT64_MAX % limit)))); + return unbiased_rnd % limit; } diff --git a/llvm_mode/afl-clang-fast.c b/llvm_mode/afl-clang-fast.c index 6ea98111..173dc268 100644 --- a/llvm_mode/afl-clang-fast.c +++ b/llvm_mode/afl-clang-fast.c @@ -812,16 +812,24 @@ int main(int argc, char **argv, char **envp) { ptr += strlen("ngram"); while (*ptr && (*ptr < '0' || *ptr > '9')) { + ptr++; + } + if (!*ptr) { + ptr = getenv("AFL_LLVM_NGRAM_SIZE"); if (!ptr || !*ptr) { + FATAL( "you must set the NGRAM size with (e.g. for value 2) " "AFL_LLVM_INSTRUMENT=ngram-2"); + } + } + ngram_size = atoi(ptr); if (ngram_size < 2 || ngram_size > NGRAM_SIZE_MAX) FATAL( diff --git a/llvm_mode/afl-llvm-common.cc b/llvm_mode/afl-llvm-common.cc index 7dd5a02a..189b4ec6 100644 --- a/llvm_mode/afl-llvm-common.cc +++ b/llvm_mode/afl-llvm-common.cc @@ -344,14 +344,10 @@ static std::string getSourceName(llvm::Function *F) { (LLVM_VERSION_MAJOR == 3 && LLVM_VERSION_MINOR >= 7) if (Loc) { - StringRef instFilename; + StringRef instFilename; DILocation *cDILoc = dyn_cast(Loc.getAsMDNode()); - if (cDILoc) { - - instFilename = cDILoc->getFilename(); - - } + if (cDILoc) { instFilename = cDILoc->getFilename(); } if (instFilename.str().empty()) { diff --git a/llvm_mode/afl-llvm-lto-instrumentation.so.cc b/llvm_mode/afl-llvm-lto-instrumentation.so.cc index c25cad9d..b8d9fce9 100644 --- a/llvm_mode/afl-llvm-lto-instrumentation.so.cc +++ b/llvm_mode/afl-llvm-lto-instrumentation.so.cc @@ -379,11 +379,9 @@ bool AFLLTOPass::runOnModule(Module &M) { else Str1 = TmpStr.str(); bool HasStr2 = getConstantStringInfo(Str2P, TmpStr); - if (TmpStr.empty()) - HasStr2 = false; - (void) HasStr2 /* never read */ - else - Str2 = TmpStr.str(); + if (TmpStr.empty()) HasStr2 = false; + (void)HasStr2 /* never read */ + else Str2 = TmpStr.str(); if (debug) fprintf(stderr, "F:%s %p(%s)->\"%s\"(%s) %p(%s)->\"%s\"(%s)\n", diff --git a/src/afl-fuzz-init.c b/src/afl-fuzz-init.c index 7b7ba006..852fc3fb 100644 --- a/src/afl-fuzz-init.c +++ b/src/afl-fuzz-init.c @@ -1843,7 +1843,8 @@ void setup_stdio_file(afl_state_t *afl) { if (afl->file_extension) { - afl->fsrv.out_file = alloc_printf("%s/.cur_input.%s", afl->tmp_dir, afl->file_extension); + afl->fsrv.out_file = + alloc_printf("%s/.cur_input.%s", afl->tmp_dir, afl->file_extension); } else { @@ -1851,11 +1852,15 @@ void setup_stdio_file(afl_state_t *afl) { } - unlink(afl->fsrv.out_file); /* Ignore errors */ + unlink(afl->fsrv.out_file); /* Ignore errors */ afl->fsrv.out_fd = open(afl->fsrv.out_file, O_RDWR | O_CREAT | O_EXCL, 0600); - if (afl->fsrv.out_fd < 0) { PFATAL("Unable to create '%s'", afl->fsrv.out_file); } + if (afl->fsrv.out_fd < 0) { + + PFATAL("Unable to create '%s'", afl->fsrv.out_file); + + } } -- cgit 1.4.1 From d2c9e4baa74210cf49243390fb3dabb29024ade4 Mon Sep 17 00:00:00 2001 From: van Hauser Date: Mon, 31 Aug 2020 13:12:59 +0200 Subject: fix warnings and weird code insert --- llvm_mode/afl-llvm-lto-instrumentation.so.cc | 24 +++++++++++++++++++----- src/afl-performance.c | 12 ++++++------ 2 files changed, 25 insertions(+), 11 deletions(-) (limited to 'llvm_mode') diff --git a/llvm_mode/afl-llvm-lto-instrumentation.so.cc b/llvm_mode/afl-llvm-lto-instrumentation.so.cc index b8d9fce9..125db229 100644 --- a/llvm_mode/afl-llvm-lto-instrumentation.so.cc +++ b/llvm_mode/afl-llvm-lto-instrumentation.so.cc @@ -374,14 +374,28 @@ bool AFLLTOPass::runOnModule(Module &M) { std::string Str1, Str2; StringRef TmpStr; bool HasStr1 = getConstantStringInfo(Str1P, TmpStr); - if (TmpStr.empty()) + if (TmpStr.empty()) { + HasStr1 = false; - else + + } else { + + HasStr1 = true; Str1 = TmpStr.str(); + + } + bool HasStr2 = getConstantStringInfo(Str2P, TmpStr); - if (TmpStr.empty()) HasStr2 = false; - (void)HasStr2 /* never read */ - else Str2 = TmpStr.str(); + if (TmpStr.empty()) { + + HasStr2 = false; + + } else { + + HasStr2 = true; + Str2 = TmpStr.str(); + + } if (debug) fprintf(stderr, "F:%s %p(%s)->\"%s\"(%s) %p(%s)->\"%s\"(%s)\n", diff --git a/src/afl-performance.c b/src/afl-performance.c index 0c1697a8..a9d7cefa 100644 --- a/src/afl-performance.c +++ b/src/afl-performance.c @@ -72,12 +72,12 @@ void jump(afl_state_t *afl) { static const uint64_t JUMP[] = {0x180ec6d33cfd0aba, 0xd5a61266f0c9392c, 0xa9582618e03fc9aa, 0x39abdc4529b1661c}; - int i, b; + size_t i, b; uint64_t s0 = 0; uint64_t s1 = 0; uint64_t s2 = 0; uint64_t s3 = 0; - for (i = 0; i < sizeof JUMP / sizeof *JUMP; i++) + for (i = 0; i < (sizeof(JUMP) / sizeof(*JUMP)); i++) for (b = 0; b < 64; b++) { if (JUMP[i] & UINT64_C(1) << b) { @@ -110,12 +110,12 @@ void long_jump(afl_state_t *afl) { static const uint64_t LONG_JUMP[] = {0x76e15d3efefdcbbf, 0xc5004e441c522fb3, 0x77710069854ee241, 0x39109bb02acbe635}; - int i, b; + size_t i, b; uint64_t s0 = 0; uint64_t s1 = 0; uint64_t s2 = 0; uint64_t s3 = 0; - for (i = 0; i < sizeof LONG_JUMP / sizeof *LONG_JUMP; i++) + for (i = 0; i < (sizeof(LONG_JUMP) / sizeof(*LONG_JUMP)); i++) for (b = 0; b < 64; b++) { if (LONG_JUMP[i] & UINT64_C(1) << b) { @@ -145,7 +145,7 @@ void long_jump(afl_state_t *afl) { u32 hash32(u8 *key, u32 len, u32 seed) { #else -u32 inline hash32(u8 *key, u32 len, u32 seed) { +inline u32 hash32(u8 *key, u32 len, u32 seed) { #endif @@ -157,7 +157,7 @@ u32 inline hash32(u8 *key, u32 len, u32 seed) { u64 hash64(u8 *key, u32 len, u64 seed) { #else -u64 inline hash64(u8 *key, u32 len, u64 seed) { +inline u64 hash64(u8 *key, u32 len, u64 seed) { #endif -- cgit 1.4.1 From 811ef13b20d7e33ecaf5f121594192a9884c4a19 Mon Sep 17 00:00:00 2001 From: Raphaël Hertzog Date: Mon, 31 Aug 2020 14:56:02 +0200 Subject: Fix manpages generated by llvm_mode/GNUMakefile * Use a build date derived from SOURCE_DATE_EPOCH like in the main Makefile * Fix the path to the binary --- llvm_mode/GNUmakefile | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'llvm_mode') diff --git a/llvm_mode/GNUmakefile b/llvm_mode/GNUmakefile index 587bca02..f474d18a 100644 --- a/llvm_mode/GNUmakefile +++ b/llvm_mode/GNUmakefile @@ -28,6 +28,8 @@ MAN_PATH ?= $(PREFIX)/share/man/man8 VERSION = $(shell grep '^$(HASH)define VERSION ' ../config.h | cut -d '"' -f2) +BUILD_DATE ?= $(shell date -u -d "@$(SOURCE_DATE_EPOCH)" "+%Y-%m-%d" 2>/dev/null || date -u -r "$(SOURCE_DATE_EPOCH)" "+%Y-%m-%d" 2>/dev/null || date -u "+%Y-%m-%d") + ifeq "$(shell uname)" "OpenBSD" LLVM_CONFIG ?= $(BIN_PATH)/llvm-config HAS_OPT = $(shell test -x $(BIN_PATH)/opt && echo 0 || echo 1) @@ -441,10 +443,10 @@ install: all vpath % .. %.8: % - @echo .TH $* 8 `date "+%Y-%m-%d"` "afl++" > ../$@ + @echo .TH $* 8 $(BUILD_DATE) "afl++" > ../$@ @echo .SH NAME >> ../$@ @echo -n ".B $* \- " >> ../$@ - @./$* -h 2>&1 | head -n 1 | sed -e "s/$$(printf '\e')[^m]*m//g" >> ../$@ + @../$* -h 2>&1 | head -n 1 | sed -e "s/$$(printf '\e')[^m]*m//g" >> ../$@ @echo >> ../$@ @echo .SH SYNOPSIS >> ../$@ @../$* -h 2>&1 | head -n 3 | tail -n 1 | sed 's/^\.\///' >> ../$@ -- cgit 1.4.1 From 18ea9a84476fec095abd88457b635fcaf7f1bb74 Mon Sep 17 00:00:00 2001 From: hexcoder- Date: Mon, 31 Aug 2020 16:19:09 +0200 Subject: omit linker option '--dynamic-list' for MacOS --- llvm_mode/afl-clang-fast.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'llvm_mode') diff --git a/llvm_mode/afl-clang-fast.c b/llvm_mode/afl-clang-fast.c index 173dc268..281d6b4b 100644 --- a/llvm_mode/afl-clang-fast.c +++ b/llvm_mode/afl-clang-fast.c @@ -670,9 +670,11 @@ static void edit_params(u32 argc, char **argv, char **envp) { } +#ifndef __APPLE__ if (!shared_linking) cc_params[cc_par_cnt++] = alloc_printf("-Wl,--dynamic-list=%s/dynamic_list.txt", obj_path); +#endif #endif -- cgit 1.4.1 From 909262f6c53e9756fb519a827c5cc9ad601f73de Mon Sep 17 00:00:00 2001 From: hexcoder- Date: Mon, 31 Aug 2020 16:44:18 +0200 Subject: fix non portable option -T for 'install' --- llvm_mode/GNUmakefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'llvm_mode') diff --git a/llvm_mode/GNUmakefile b/llvm_mode/GNUmakefile index f474d18a..55c488f9 100644 --- a/llvm_mode/GNUmakefile +++ b/llvm_mode/GNUmakefile @@ -439,7 +439,7 @@ install: all set -e; install -m 644 ../dynamic_list.txt $${DESTDIR}$(HELPER_PATH) set -e; if [ -f ../afl-clang-fast ] ; then ln -sf afl-clang-fast $${DESTDIR}$(BIN_PATH)/afl-clang ; ln -sf afl-clang-fast $${DESTDIR}$(BIN_PATH)/afl-clang++ ; else ln -sf afl-gcc $${DESTDIR}$(BIN_PATH)/afl-clang ; ln -sf afl-gcc $${DESTDIR}$(BIN_PATH)/afl-clang++; fi install -m 644 README.*.md $${DESTDIR}$(DOC_PATH)/ - install -m 644 -T README.md $${DESTDIR}$(DOC_PATH)/README.llvm_mode.md + install -m 644 README.md $${DESTDIR}$(DOC_PATH)/README.llvm_mode.md vpath % .. %.8: % -- cgit 1.4.1 From e4de4e350009584f5cdb8cf4c47a79fff9358cad Mon Sep 17 00:00:00 2001 From: van Hauser Date: Mon, 31 Aug 2020 18:32:01 +0200 Subject: update gitignore --- .gitignore | 1 + docs/Changelog.md | 1 + llvm_mode/afl-clang-fast.c | 4 ++-- src/afl-showmap.c | 8 ++++---- src/afl-tmin.c | 2 +- 5 files changed, 9 insertions(+), 7 deletions(-) (limited to 'llvm_mode') diff --git a/.gitignore b/.gitignore index 4307fc4c..9c169c49 100644 --- a/.gitignore +++ b/.gitignore @@ -40,6 +40,7 @@ afl-cmin.8 afl-cmin.bash.8 afl-fuzz.8 afl-gcc.8 +afl-g++.8 afl-gcc-fast.8 afl-g++-fast.8 afl-gotcpu.8 diff --git a/docs/Changelog.md b/docs/Changelog.md index cb6e14b8..3966464e 100644 --- a/docs/Changelog.md +++ b/docs/Changelog.md @@ -10,6 +10,7 @@ sending a mail to . ### Version ++2.67d (develop) + - a few QOL changes for Apple and its outdated gmake - afl-fuzz: - Fix for auto dictionary entries found during fuzzing to not throw out a -x dictionary diff --git a/llvm_mode/afl-clang-fast.c b/llvm_mode/afl-clang-fast.c index 281d6b4b..ccdbca9d 100644 --- a/llvm_mode/afl-clang-fast.c +++ b/llvm_mode/afl-clang-fast.c @@ -670,11 +670,11 @@ static void edit_params(u32 argc, char **argv, char **envp) { } -#ifndef __APPLE__ + #ifndef __APPLE__ if (!shared_linking) cc_params[cc_par_cnt++] = alloc_printf("-Wl,--dynamic-list=%s/dynamic_list.txt", obj_path); -#endif + #endif #endif diff --git a/src/afl-showmap.c b/src/afl-showmap.c index ae33cc48..f4a7c336 100644 --- a/src/afl-showmap.c +++ b/src/afl-showmap.c @@ -636,10 +636,10 @@ static void usage(u8 *argv0) { "size\n" " the target was compiled for\n" "AFL_PRELOAD: LD_PRELOAD / DYLD_INSERT_LIBRARIES settings for target\n" - "AFL_QUIET: do not print extra informational output\n" - "AFL_FORKSRV_INIT_TMOUT: time the fuzzer waits for the target to come up, initially\n" - - ,argv0, MEM_LIMIT, doc_path); + "AFL_FORKSRV_INIT_TMOUT: time spent waiting for forkserver during " + "startup (in milliseconds)\n" + "AFL_QUIET: do not print extra informational output\n", + argv0, MEM_LIMIT, doc_path); exit(1); diff --git a/src/afl-tmin.c b/src/afl-tmin.c index f231cde9..e1d08054 100644 --- a/src/afl-tmin.c +++ b/src/afl-tmin.c @@ -846,7 +846,7 @@ static void usage(u8 *argv0) { " the target was compiled for\n" "AFL_PRELOAD: LD_PRELOAD / DYLD_INSERT_LIBRARIES settings for target\n" "AFL_TMIN_EXACT: require execution paths to match for crashing inputs\n" - "AFL_FORKSRV_INIT_TMOUT: time the fuzzer waits for the target to come up, initially\n" + "AFL_FORKSRV_INIT_TMOUT: time spent waiting for forkserver during startup (in milliseconds)\n" , argv0, EXEC_TIMEOUT, MEM_LIMIT, doc_path); -- cgit 1.4.1