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Diffstat (limited to 'ext/exif/tests/bug78910.phpt')
-rw-r--r-- | ext/exif/tests/bug78910.phpt | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/ext/exif/tests/bug78910.phpt b/ext/exif/tests/bug78910.phpt new file mode 100644 index 0000000000..f5b1c32c1b --- /dev/null +++ b/ext/exif/tests/bug78910.phpt @@ -0,0 +1,17 @@ +--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(): Invalid TIFF file in %s on line %d +bool(false) |