Recursive Walkthrough JPEG or TIFF fails on MakerNotes #3141
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shyrodgau
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Feb 3, 2025
but work around Exiv2/exiv2#3141
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I try to get contact to the manufacturer NOVATEK about it. |
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Describe the bug
I use the -pR option to check if the TIFF/JPEG files are okay that I generate, or that I get passed. These give me
"Exiv2 exception in print action for file /home/hegny/photos/imback/Photo/dng/2025_0201_095437_011.dng:
tiff directory length is too large"
while exiftool only emits a warning "Unknown MakerNotes"
NOTE it could however also be an invalid UserComment Encoding. But the error goes away when (while converting RAW+JPEG to DNG) I remove the MakerNotes, not when I remove the UserComment.
2025_0201_095437_011.zip
To Reproduce
try exiv2 -pR on one of the two attached files
exiv2 -Qd -pR /home/hegny/photos/imback/Photo/dng/2025_0201_095437_011.dng
STRUCTURE OF TIFF FILE (II): /home/hegny/photos/imback/Photo/dng/2025_0201_095437_011.dng
address | tag | type | count | offset | value
44938 | 0x00fe NewSubfileType | LONG | 1 | | 1
44950 | 0x0100 ImageWidth | SHORT | 1 | | 144
44962 | 0x0101 ImageLength | SHORT | 1 | | 104
44974 | 0x0102 BitsPerSample | SHORT | 3 | 45530 | 8 8 8
44986 | 0x0103 Compression | SHORT | 1 | | 1
44998 | 0x0106 PhotometricInterpretation | SHORT | 1 | | 2
45010 | 0x010f Make | ASCII | 7 | 45552 | ImBack
45022 | 0x0110 Model | ASCII | 8 | 45576 | ImB35mm
45034 | 0x0111 StripOffsets | LONG | 1 | | 8
45046 | 0x0112 Orientation | SHORT | 1 | | 1
45058 | 0x0115 SamplesPerPixel | SHORT | 1 | | 3
45070 | 0x0116 RowsPerStrip | LONG | 1 | | 104
45082 | 0x0117 StripByteCounts | LONG | 1 | | 44928
45094 | 0x011a XResolution | RATIONAL | 1 | 45536 | 30/1
45106 | 0x011b YResolution | RATIONAL | 1 | 45544 | 30/1
45118 | 0x011c PlanarConfiguration | SHORT | 1 | | 1
45130 | 0x0131 Software | ASCII | 29 | 45584 | imbraw2dng.js V6.0.1_a3fe422
45142 | 0x0132 DateTime | ASCII | 20 | 45668 | 2025:02:01 09:54:37
45154 | 0x013b Artist | ASCII | 24 | 45758 | Stefan Hegny, DE-Rodgau
45166 | 0x014a SubIFDs | LONG | 1 | | 16428032
STRUCTURE OF TIFF FILE (II): /home/hegny/photos/imback/Photo/dng/2025_0201_095437_011.dng
address | tag | type | count | offset | value
16428034 | 0x00fe NewSubfileType | LONG | 1 | | 0
16428046 | 0x0100 ImageWidth | SHORT | 1 | | 4608
16428058 | 0x0101 ImageLength | SHORT | 1 | | 3328
16428070 | 0x0102 BitsPerSample | SHORT | 1 | | 8
16428082 | 0x0103 Compression | SHORT | 1 | | 1
16428094 | 0x0106 PhotometricInterpretation | SHORT | 1 | | 32803
16428106 | 0x0111 StripOffsets | LONG | 1 | | 1092608
16428118 | 0x0115 SamplesPerPixel | SHORT | 1 | | 1
16428130 | 0x0116 RowsPerStrip | LONG | 1 | | 3328
16428142 | 0x0117 StripByteCounts | LONG | 1 | | 15335424
16428154 | 0x011c PlanarConfiguration | SHORT | 1 | | 1
16428166 | 0x828d CFARepeatPatternDim | SHORT | 2 | | 2 2
16428178 | 0x828e CFAPattern | BYTE | 4 | | ....
16428190 | 0xc61d WhiteLevel | LONG | 1 | | 255
END /home/hegny/photos/imback/Photo/dng/2025_0201_095437_011.dng
45178 | 0x02bc XMLPacket | BYTE | 662 | 45782 | <?xpacket begin='...' id='W5M0Mp ...
45190 | 0x8298 Copyright | ASCII | 50 | 45708 | 2025 Stefan Hegny, DE-Rodgau. Al ...
45202 | 0x8769 ExifTag | LONG | 1 | | 1091930
STRUCTURE OF TIFF FILE (II): /home/hegny/photos/imback/Photo/dng/2025_0201_095437_011.dng
address | tag | type | count | offset | value
1091932 | 0x013b Artist | ASCII | 24 | 1092406 | Stefan Hegny, DE-Rodgau
1091944 | 0x8298 Copyright | ASCII | 50 | 1092356 | 2025 Stefan Hegny, DE-Rodgau. Al ...
1091956 | 0x829a ExposureTime | RATIONAL | 1 | 1092430 | 1/1
1091968 | 0x829d FNumber | RATIONAL | 1 | 1092438 | 18/10
1091980 | 0x8822 ExposureProgram | SHORT | 1 | | 1
1091992 | 0x8827 ISOSpeedRatings | SHORT | 1 | | 100
1092004 | 0x9000 ExifVersion | UNDEFINED | 4 | | 0220
1092016 | 0x9003 DateTimeOriginal | ASCII | 20 | 1092446 | 2025:02:01 09:54:38
1092028 | 0x9004 DateTimeDigitized | ASCII | 20 | 1092466 | 2025:02:01 09:54:38
1092040 | 0x9101 ComponentsConfiguration | UNDEFINED | 4 | | ...
1092052 | 0x9201 ShutterSpeedValue | SRATIONAL | 1 | 1092486 | 0/10
1092064 | 0x9202 ApertureValue | RATIONAL | 1 | 1092494 | 16/10
1092076 | 0x9203 BrightnessValue | SRATIONAL | 1 | 1092502 | 100/100
1092088 | 0x9204 ExposureBiasValue | SRATIONAL | 1 | 1092510 | 0/10
1092100 | 0x9205 MaxApertureValue | RATIONAL | 1 | 1092518 | 16/10
1092112 | 0x9207 MeteringMode | SHORT | 1 | | 1
1092124 | 0x9208 LightSource | SHORT | 1 | | 0
1092136 | 0x9209 Flash | SHORT | 1 | | 24
1092148 | 0x920a FocalLength | RATIONAL | 1 | 1092526 | 43/10
1092160 | 0x927c MakerNote | UNDEFINED | 16 | 1092534 | .056....`.I.. .
Exiv2 exception in print action for file /home/hegny/photos/imback/Photo/dng/2025_0201_095437_011.dng:
tiff directory length is too large
It happens on 0.27.6 and on main.
Expected behavior
Unparsed maker notes (offset, length) should be shown
Desktop (please complete the following information):
OS and version: Debian Linux
Exiv2 version 0.27.6 from debian distro, and master from github.com on 2025-02-01
Compiler and version:gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/12/lto-wrapper
OFFLOAD_TARGET_NAMES=nvptx-none:amdgcn-amdhsa
OFFLOAD_TARGET_DEFAULT=1
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Debian 12.2.0-14' --with-bugurl=file:///usr/share/doc/gcc-12/README.Bugs --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2 --prefix=/usr --with-gcc-major-version-only --program-suffix=-12 --program-prefix=x86_64-linux-gnu- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-plugin --enable-default-pie --with-system-zlib --enable-libphobos-checking=release --with-target-system-zlib=auto --enable-objc-gc=auto --enable-multiarch --disable-werror --enable-cet --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-offload-targets=nvptx-none=/build/gcc-12-bTRWOB/gcc-12-12.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-12-bTRWOB/gcc-12-12.2.0/debian/tmp-gcn/usr --enable-offload-defaulted --without-cuda-driver --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 12.2.0 (Debian 12.2.0-14)
Compilation mode and/or compiler flags: cmake -S . -B build -DCMAKE_BUILD_TYPE=Debug
Additional context
Add any other information about the problem here.
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