test-null.c File Reference

Pass NULL values into libexif APIs and ensure it doesn't crash. More...

#include "libexif/exif-data.h"
#include "libexif/exif-entry.h"
#include "libexif/exif-loader.h"
#include "libexif/exif-mnote-data.h"
#include <stdio.h>
#include <stdlib.h>

Include dependency graph for test-null.c:

Go to the source code of this file.

Functions
static void	loader_null_test (void)
static void	data_null_test (void)
static void	content_null_test (void)
static void	entry_null_test (void)
static void	mnote_null_test (void)
static void	log_null_test (void)
int	main (void)

Detailed Description

Pass NULL values into libexif APIs and ensure it doesn't crash.

Copyright (C) 2019 Dan Fandrich dan@c.nosp@m.oneh.nosp@m.arves.nosp@m.ters.nosp@m..com

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

Definition in file test-null.c.

Function Documentation

content_null_test()

static void content_null_test ( void  )

static

Definition at line 170 of file test-null.c.

References exif_content_add_entry(), exif_content_dump(), exif_content_fix(), exif_content_foreach_entry(), exif_content_free(), exif_content_get_entry(), exif_content_get_ifd(), exif_content_log(), exif_content_new(), exif_content_new_mem(), exif_content_ref(), exif_content_remove_entry(), exif_content_unref(), and EXIF_TAG_COMPRESSION.

Referenced by main().

Here is the call graph for this function:

data_null_test()

static void data_null_test ( void  )

static

Definition at line 93 of file test-null.c.

References EXIF_BYTE_ORDER_MOTOROLA, exif_data_dump(), exif_data_fix(), exif_data_foreach_content(), exif_data_get_byte_order(), exif_data_get_data_type(), exif_data_get_mnote_data(), exif_data_load_data(), exif_data_log(), exif_data_new(), exif_data_new_from_data(), exif_data_new_mem(), EXIF_DATA_OPTION_FOLLOW_SPECIFICATION, exif_data_ref(), exif_data_save_data(), exif_data_set_byte_order(), exif_data_set_data_type(), exif_data_set_option(), EXIF_DATA_TYPE_UNCOMPRESSED_CHUNKY, exif_data_unref(), and exif_data_unset_option().

Referenced by main().

Here is the call graph for this function:

entry_null_test()

static void entry_null_test ( void  )

static

Definition at line 221 of file test-null.c.

References exif_content_get_entry(), exif_data_fix(), exif_data_new(), exif_data_unref(), exif_entry_dump(), exif_entry_fix(), exif_entry_free(), exif_entry_get_value(), exif_entry_initialize(), exif_entry_new_mem(), exif_entry_ref(), exif_entry_unref(), EXIF_IFD_0, EXIF_TAG_COMPRESSION, EXIF_TAG_X_RESOLUTION, and _ExifData::ifd.

Referenced by main().

Here is the call graph for this function:

loader_null_test()

static void loader_null_test ( void  )

static

Definition at line 31 of file test-null.c.

References exif_loader_get_buf(), exif_loader_get_data(), exif_loader_log(), exif_loader_new(), exif_loader_new_mem(), exif_loader_ref(), exif_loader_reset(), exif_loader_unref(), exif_loader_write(), and exif_loader_write_file().

Referenced by main().

Here is the call graph for this function:

log_null_test()

static void log_null_test ( void  )

static

Definition at line 306 of file test-null.c.

References exif_log(), EXIF_LOG_CODE_CORRUPT_DATA, exif_log_free(), exif_log_new(), exif_log_new_mem(), exif_log_ref(), exif_log_set_func(), exif_log_unref(), and exif_logv().

Referenced by main().

Here is the call graph for this function:

main()

int main

(

void

)

Definition at line 340 of file test-null.c.

References content_null_test(), data_null_test(), entry_null_test(), loader_null_test(), log_null_test(), and mnote_null_test().

Here is the call graph for this function:

mnote_null_test()

static void mnote_null_test ( void  )

static

Definition at line 276 of file test-null.c.

References exif_mnote_data_count(), exif_mnote_data_get_description(), exif_mnote_data_get_id(), exif_mnote_data_get_name(), exif_mnote_data_get_title(), exif_mnote_data_get_value(), exif_mnote_data_load(), exif_mnote_data_log(), exif_mnote_data_ref(), exif_mnote_data_save(), and exif_mnote_data_unref().

Referenced by main().

Here is the call graph for this function: