45 lines
1.0 KiB
PHP
45 lines
1.0 KiB
PHP
--TEST--
|
|
Bug #78910: Heap-buffer-overflow READ in exif (OSS-Fuzz #19044)
|
|
--FILE--
|
|
<?php
|
|
|
|
var_dump(exif_read_data('data:image/jpg;base64,TU0AKgAAAAwgICAgAAIBDwAEAAAAAgAAACKSfCAgAAAAAEZVSklGSUxN'));
|
|
|
|
?>
|
|
--EXPECTF--
|
|
Notice: exif_read_data(): Read from TIFF: tag(0x927C, MakerNote): Illegal format code 0x2020, switching to BYTE in %s on line %d
|
|
|
|
Warning: exif_read_data(): Process tag(x927C=MakerNote): Illegal format code 0x2020, suppose BYTE in %s on line %d
|
|
|
|
Warning: exif_read_data(): IFD data too short: 0x0000 offset 0x000C in %s on line %d
|
|
|
|
Warning: exif_read_data(): Error in TIFF: filesize(x002A) less than start of IFD dir(x46494C4F) in %s on line %d
|
|
array(8) {
|
|
["FileDateTime"]=>
|
|
int(0)
|
|
["FileSize"]=>
|
|
int(42)
|
|
["FileType"]=>
|
|
int(8)
|
|
["MimeType"]=>
|
|
string(10) "image/tiff"
|
|
["SectionsFound"]=>
|
|
string(13) "ANY_TAG, IFD0"
|
|
["COMPUTED"]=>
|
|
array(2) {
|
|
["IsColor"]=>
|
|
int(0)
|
|
["ByteOrderMotorola"]=>
|
|
int(1)
|
|
}
|
|
["Make"]=>
|
|
array(2) {
|
|
[0]=>
|
|
int(1179994697)
|
|
[1]=>
|
|
int(1179208781)
|
|
}
|
|
["MakerNote"]=>
|
|
NULL
|
|
}
|