This commit makes the names of fuzzing dictionaries the same as the target binary names.
Also it explicitly limits size of test inputs to prevent failures in `regex` and fuzzing time-outs.
add_executable(monster_fuzzer flatbuffers_monster_fuzzer.cc)
target_link_libraries(monster_fuzzer PRIVATE flatbuffers_fuzzed)
add_custom_command(
- TARGET monster_fuzzer POST_BUILD
+ TARGET monster_fuzzer PRE_BUILD
COMMAND ${CMAKE_COMMAND} -E copy
${CMAKE_SOURCE_DIR}/../monster_test.bfbs
${CMAKE_CURRENT_BINARY_DIR}/monster_test.bfbs)
namespace {
+static constexpr size_t kMinInputLength = 1;
+static constexpr size_t kMaxInputLength = 99000;
+
static constexpr uint8_t flags_strict_json = 0x80;
static constexpr uint8_t flags_skip_unexpected_fields_in_json = 0x40;
static constexpr uint8_t flags_allow_non_utf8 = 0x20;
const std::string original(reinterpret_cast<const char *>(data), size);
auto input = std::string(original.c_str()); // until '\0'
- if (input.empty()) return 0;
+ if (input.size() < kMinInputLength || input.size() > kMaxInputLength)
+ return 0;
flatbuffers::IDLOptions opts;
opts.strict_json = (flags & flags_strict_json);
#include "flatbuffers/idl.h"
#include "test_init.h"
+static constexpr size_t kMinInputLength = 1;
+static constexpr size_t kMaxInputLength = 33000;
+
static constexpr uint8_t flags_strict_json = 0x80;
static constexpr uint8_t flags_skip_unexpected_fields_in_json = 0x40;
static constexpr uint8_t flags_allow_non_utf8 = 0x20;
const std::string original(reinterpret_cast<const char *>(data), size);
auto input = std::string(original.c_str()); // until '\0'
- if (input.empty()) return 0;
+ if (input.size() < kMinInputLength || input.size() > kMaxInputLength)
+ return 0;
flatbuffers::IDLOptions opts;
opts.strict_json = (flags & flags_strict_json);
#include "flatbuffers/idl.h"
#include "test_init.h"
+static constexpr size_t kMinInputLength = 1;
+static constexpr size_t kMaxInputLength = 3000;
+
static constexpr uint8_t flags_scalar_type = 0x0F; // type of scalar value
static constexpr uint8_t flags_quotes_kind = 0x10; // quote " or '
// reserved for future: json {named} or [unnamed]
// Guarantee 0-termination.
const std::string original(reinterpret_cast<const char *>(data), size);
auto input = std::string(original.c_str()); // until '\0'
- if (input.empty()) return 0;
+ if (input.size() < kMinInputLength || input.size() > kMaxInputLength)
+ return 0;
// Break comments in json to avoid complexity with regex matcher.
// The string " 12345 /* text */" will be accepted if insert it to string
"0x"
"-0x"
"p"
+"0"
+"1"
+"2"
+"3"
+"4"
+"5"
+"6"
+"7"
+"8"
+"9"
"a"
"b"
"c"