xref: /PHP-7.2/ext/exif/tests/bug78910.phpt (revision d348cfb9) 
1--TEST--
2Bug #78910: Heap-buffer-overflow READ in exif (OSS-Fuzz #19044)
3--FILE--
4<?php
5
6var_dump(exif_read_data('data:image/jpg;base64,TU0AKgAAAAwgICAgAAIBDwAEAAAAAgAAACKSfCAgAAAAAEZVSklGSUxN'));
7
8?>
9--EXPECTF--
10Notice: exif_read_data(): Read from TIFF: tag(0x927C, MakerNote  ): Illegal format code 0x2020, switching to BYTE in %s on line %d
11
12Warning: exif_read_data(): Process tag(x927C=MakerNote  ): Illegal format code 0x2020, suppose BYTE in %s on line %d
13
14Warning: exif_read_data(): IFD data too short: 0x0000 offset 0x000C in %s on line %d
15
16Warning: exif_read_data(): Invalid TIFF file in %s on line %d
17bool(false)
18