#include <pb_decode.h>
#include <pb_encode.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <malloc_wrappers.h>
#include "random_data.h"
#include "validation.h"
#include "flakystream.h"
#include "test_helpers.h"
#include "alltypes_static.pb.h"
#include "alltypes_pointer.pb.h"
#include "alltypes_callback.pb.h"
#include "alltypes_proto3_static.pb.h"
#include "alltypes_proto3_pointer.pb.h"

Include dependency graph for fuzztest.c:

Macros
#define	FUZZTEST_BUFSIZE 256*1024

#define	FUZZTEST_MAX_STANDALONE_BUFSIZE 16384

#define	FUZZTEST_PROTO2_STATIC

#define	FUZZTEST_PROTO3_STATIC

#define	FUZZTEST_PROTO2_POINTER

#define	FUZZTEST_PROTO3_POINTER

#define	FUZZTEST_IO_ERRORS

Functions
static uint32_t	xor32_checksum (const void *data, size_t len)

static bool	do_decode (const uint8_t buffer, size_t msglen, size_t structsize, const pb_msgdesc_t msgtype, unsigned flags, bool assert_success)

static bool	do_stream_decode (const uint8_t buffer, size_t msglen, size_t fail_after, size_t structsize, const pb_msgdesc_t msgtype, bool assert_success)

static bool	field_callback (pb_istream_t stream, const pb_field_t field, void **arg)

static bool	submsg_callback (pb_istream_t stream, const pb_field_t field, void **arg)

bool	do_callback_decode (const uint8_t *buffer, size_t msglen, bool assert_success)

void	do_roundtrip (const uint8_t buffer, size_t msglen, size_t structsize, const pb_msgdesc_t msgtype)

void	do_roundtrips (const uint8_t *data, size_t size, bool expect_valid)

int	LLVMFuzzerTestOneInput (const uint8_t *data, size_t size)

static bool	generate_base_message (uint8_t buffer, size_t msglen)

static void	run_iteration ()

int	main (int argc, char **argv)

Variables
static size_t	g_bufsize = 256*1024

static int	g_sentinel

Macro Definition Documentation

◆ FUZZTEST_BUFSIZE

#define FUZZTEST_BUFSIZE 256*1024

Definition at line 29 of file fuzztest.c.

◆ FUZZTEST_MAX_STANDALONE_BUFSIZE

#define FUZZTEST_MAX_STANDALONE_BUFSIZE 16384

Definition at line 32 of file fuzztest.c.

Referenced by main().

◆ FUZZTEST_PROTO2_STATIC

#define FUZZTEST_PROTO2_STATIC

Definition at line 44 of file fuzztest.c.

◆ FUZZTEST_PROTO3_STATIC

#define FUZZTEST_PROTO3_STATIC

Definition at line 45 of file fuzztest.c.

◆ FUZZTEST_PROTO2_POINTER

#define FUZZTEST_PROTO2_POINTER

Definition at line 46 of file fuzztest.c.

◆ FUZZTEST_PROTO3_POINTER

#define FUZZTEST_PROTO3_POINTER

Definition at line 47 of file fuzztest.c.

◆ FUZZTEST_IO_ERRORS

#define FUZZTEST_IO_ERRORS

Definition at line 48 of file fuzztest.c.

Function Documentation

◆ xor32_checksum()

static uint32_t xor32_checksum	(	const void *	data,
		size_t	len )

static

Definition at line 51 of file fuzztest.c.

Referenced by do_roundtrip().

◆ do_decode()

static bool do_decode	(	const uint8_t *	buffer,
		size_t	msglen,
		size_t	structsize,
		const pb_msgdesc_t *	msgtype,
		unsigned	flags,
		bool	assert_success )

static

Definition at line 65 of file fuzztest.c.

Here is the call graph for this function:

◆ do_stream_decode()

static bool do_stream_decode	(	const uint8_t *	buffer,
		size_t	msglen,
		size_t	fail_after,
		size_t	structsize,
		const pb_msgdesc_t *	msgtype,
		bool	assert_success )