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Added : utility roundTripCrash

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which generates a crash (double-free) on detecting a round-trip corruption
This commit is contained in:
Yann Collet
2016-05-28 15:30:01 +02:00
parent 6c903a8dd5
commit fb0ba59c41
3 changed files with 194 additions and 4 deletions
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programs/Makefile
+8 -4
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@@ -83,7 +83,7 @@ zstd : $(ZSTD_FILES) $(ZSTD_FILES_LEGACY) $(ZBUFF_FILES) $(ZDICT_FILES) \
$(CC) $(FLAGS) -DZSTD_LEGACY_SUPPORT=$(ZSTD_LEGACY_SUPPORT) $^ -o $@$(EXT)
zstd32: $(ZSTD_FILES) $(ZSTD_FILES_LEGACY) $(ZBUFF_FILES) $(ZDICT_FILES) \
zstdcli.c fileio.c bench.c xxhash.c datagen.c dibio.c
zstdcli.c fileio.c bench.c xxhash.c datagen.c dibio.c
$(CC) -m32 $(FLAGS) -DZSTD_LEGACY_SUPPORT=$(ZSTD_LEGACY_SUPPORT) $^ -o $@$(EXT)
zstd_nolegacy :
@@ -109,8 +109,8 @@ zstd-compress: $(ZSTDCOMP_FILES) $(ZSTDDIR)/compress/zbuff_compress.c zstdcli.c
zstd-decompress: $(ZSTDDECOMP_FILES) $(ZSTDDIR)/decompress/zbuff_decompress.c zstdcli.c fileio.c
$(CC) $(FLAGS) -DZSTD_NOBENCH -DZSTD_NODICT -DZSTD_NOCOMPRESS -DZSTD_LEGACY_SUPPORT=0 $^ -o $@$(EXT)
zstd-small: clean
CFLAGS="-Os -s" $(MAKE) zstd-frugal
zstd-small: clean
CFLAGS="-Os -s" $(MAKE) zstd-frugal
fullbench : $(ZSTD_FILES) $(ZBUFF_FILES) datagen.c fullbench.c
$(CC) $(FLAGS) $^ -o $@$(EXT)
@@ -141,12 +141,16 @@ paramgrill : $(ZSTD_FILES) \
datagen : datagen.c datagencli.c
$(CC) $(FLAGS) $^ -o $@$(EXT)
roundTripCrash : $(ZSTD_FILES) \
roundTripCrash.c
$(CC) $(FLAGS) $^ -o $@$(EXT)
clean:
@rm -f core *.o tmp* result* *.gcda dictionary *.zst \
zstd$(EXT) zstd32$(EXT) zstd-compress$(EXT) zstd-decompress$(EXT) \
fullbench$(EXT) fullbench32$(EXT) \
fuzzer$(EXT) fuzzer32$(EXT) zbufftest$(EXT) zbufftest32$(EXT) \
datagen$(EXT) paramgrill$(EXT)
datagen$(EXT) paramgrill$(EXT) roundTripCrash($EXT)
@echo Cleaning completed