Legacy ImageMagick Discussions Archive

>convert -version

Version: ImageMagick 6.8.6-8 2013-08-04 Q16 http://www.imagemagick.org
Copyright: Copyright (C) 1999-2013 ImageMagick Studio LLC
Features: DPC OpenMP
Delegates: bzlib djvu fftw fontconfig freetype jng jp2 jpeg lcms lzma openexr pango png ps tiff webp x xml zlib

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>convert -size 5x5 xc:red xc:none +append test.png

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>convert test.png -channel rgba -alpha on -format "%[pixel:u.p{0,0}]" info:

Outputs "red"

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>convert test.png -channel rgba -alpha on -format "%[pixel:u.p{0,0}=="red"?0:1]" info:

Running the above command with the ternary operator will result in an APPCRASH on both the x86 and x64 (dll) binary versions for Windows. My current running environment is Windows 7 Ultimate SP1.

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Problem signature:
Problem Event Name: APPCRASH
Application Name: convert.exe
Application Version: 1.0.0.0
Application Timestamp: 51ffcde3
Fault Module Name: StackHash_3db2
Fault Module Version: 6.1.7601.17725
Fault Module Timestamp: 4ec49b8f
Exception Code: c0000374
Exception Offset: 000ce6c3
OS Version: 6.1.7601.2.1.0.256.1
Locale ID: 1033
Additional Information 1: 3db2
Additional Information 2: 3db29badaa0a881687bdf9136dbefd32
Additional Information 3: d14a
Additional Information 4: d14acf148051890a6eef450b1b85cc1b

We can reproduce the problem you posted and have a patch in ImageMagick 6.8.6-9 Beta available by sometime tomorrow. Thanks.

Legacy ImageMagick Discussions Archive

Ternary Operator APPCRASH 6.8.6-8 WIN (x86 and x64)

Ternary Operator APPCRASH 6.8.6-8 WIN (x86 and x64)

Re: Ternary Operator APPCRASH 6.8.6-8 WIN (x86 and x64)