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fuzzing: Fuzz printing as well.

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With one big limitation: It can only be fuzzed with what has been
parsed by the library beforehand.
This commit is contained in:
Max Bruckner committed 2017-02-18 12:52:16 +01:00
1 parent 0e0cd5bae5
commit 4785070ad3
2 files changed
+35 -6
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fuzzing/CMakeLists.txt
+7 -2
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@@ -5,7 +5,6 @@ if (ENABLE_FUZZING)
message(FATAL_ERROR "Couldn't find afl-fuzz.")
endif()
add_executable(afl-main afl.c)
target_link_libraries(afl-main "${CJSON_LIB}")
@@ -13,8 +12,14 @@ if (ENABLE_FUZZING)
message(FATAL_ERROR "Enable sanitizers with -DENABLE_SANITIZERS=On to do fuzzing.")
endif()
option(ENABLE_FUZZING_PRINT "Fuzz printing functions together with parser." On)
set(fuzz_print_parameter "no")
if (ENABLE_FUZZING_PRINT)
set(fuzz_print_parameter "yes")
endif()
add_custom_target(afl
COMMAND "${AFL_FUZZ}" -i "${CMAKE_CURRENT_SOURCE_DIR}/inputs" -o "${CMAKE_CURRENT_BINARY_DIR}/findings" -x "${CMAKE_CURRENT_SOURCE_DIR}/json.dict" -- "${CMAKE_CURRENT_BINARY_DIR}/afl-main" "@@"
COMMAND "${AFL_FUZZ}" -i "${CMAKE_CURRENT_SOURCE_DIR}/inputs" -o "${CMAKE_CURRENT_BINARY_DIR}/findings" -x "${CMAKE_CURRENT_SOURCE_DIR}/json.dict" -- "${CMAKE_CURRENT_BINARY_DIR}/afl-main" "@@" "${fuzz_print_parameter}"
DEPENDS afl-main)