Activity for Bob Friesenhahn
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Bob Friesenhahn posted a comment on ticket #356
On Wed, 2 Mar 2016, "Przemysław Sobala" wrote: Another question regarding C++ API:...
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On Wed, 2 Mar 2016, Przemysław Sobala wrote: [bugs:#356] Wrong output width calculation...
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On Wed, 2 Mar 2016, "Przemysław Sobala" wrote: Strange things happen when I use C++...
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On Tue, 1 Mar 2016, Nick wrote: Basically, we currently use GM to make very small...
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On Tue, 1 Mar 2016, Glenn Randers-Pehrson wrote: The upper one looks like a nearest-neighbor...
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On Tue, 1 Mar 2016, Nick wrote: Is it psosible to get the resize option in GraphicsMagick...
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On Mon, 29 Feb 2016, Pablo Elpuro wrote: There were anyway some details to patch...
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On Sat, 27 Feb 2016, Pablo Elpuro wrote: I tried to build from source on Windows7...
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gm: realloc(): invalid next size: 0xb7c4bab0 ***
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Both ASAN and valgrind are not finding a problem when reading this file with the...
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You did not report which version of GraphicsMagick you are using. I am not able to...
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gm: realloc(): invalid next size: 0xb7c4bab0 ***
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GraphicsMagick seems to be workiing properly. Since this is only a warning and use...
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gm convert: Corrupt JPEG data: premature end of data segment
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It seems that GraphicsMagick is working as documented and only a minor change to...
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gm convert: iCCP: known incorrect sRGB profile
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If this is causing problems for you, then it is actually an issue in your Magick++...
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This problem is caused because the JPEG file is truncated (smaller than it should...
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I think should not be in double value is Magick++ Image.density()?
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Re-opening to add parameterized density() methods which are not based on Geometry...
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I am not sure if the API additions are enough. There are two ways that image resolution...
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gm convert failed to convert some EPS files to JPG
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SourceForge only produces an empty file for the EPS.zip attachment.
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GraphicsMagick uses Ghostscript to render EPS into a simpler intermediate format...
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It has been determined that the issue was due to not understanding how the feature...
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gm mogrify output-directory fails
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Proportional height resize not working in Magick++
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I think should not be in double value is Magick++ Image.density()?
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Mercurial changeset 14723:43a59a8ef281 adds Magick++ Image methods xResolution()...
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I think should not be in double value is Magick++ Image.density()?
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The Geometry class (and the density() methods which depend on it) is fundamentally...
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GraphicsMagick does not claim to support HTTPS so this is a new feature request....
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Ticket moved from /p/graphicsmagick/bugs/352/ Can't be converted: _milestone: v1...
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On Wed, 17 Feb 2016, TYH wrote: Hi, Which function should I use to free the pointer...
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heap-buffer-overflow in coders/xpm.c:409
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Fixed in Mercurial via changeset 14721:744e422306a1. Thank you very much for the...
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heap-buffer-overflow in coders/psd.c:142
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SEGV in coders/psd.c:1685
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heap-buffer-overflow in magick/constitute.c:1193
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heap-buffer-overflow in coders/pdb.c:949:26
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heap-buffer-overflow in magick/constitute.c:1180
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MagickTrimImage with extreme fuzz can produce image with negative width
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I assume that there is some problem in magick/transform.c around line 508 (insufficient...
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On Sat, 30 Jan 2016, xentrica wrote: This is command line. How to do this in c++...
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Is the problem known to be in 1.6.20 as well? This latest apparent finding is why...
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Images getting mangled with "-colors 256"
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out-of-bounds write in coders/rle.c:524
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out-of-bounds write in coders/sun.c:962
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out-of-bounds write in coders/psd.c:892
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out-of-bounds read in coders/psd.c:1435
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gm convert for some inputs takes a long time and then corrupts the output
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Re-opening to provide more time to get to the bottom of this issue.
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I definitely see the "long time to do so". For some reason, disabling dithering has...
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Weird behaviour with MagickAddImage
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out-of-bounds write in coders/pict.c:1929
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heap-buffer-overflow in coders/xcf.c:372
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heap-buffer-overflow in coders/xcf.c:362
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heap-buffer-overflow in coders/xcf.c:373
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SEGV in utilities/gm+0x807a361)
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heap-buffer-overflow in coders/xpm.c:154
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heap-buffer-overflow in coders/xpm.c:150
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heap-buffer-overflow in coders/xpm.c:409
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Thanks for this latest raft of reports.
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On Fri, 22 Jan 2016, Glenn Randers-Pehrson wrote: Maybe you're running a buggy libpng....
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gm convert for some inputs takes a long time and then corrupts the output
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Testing shows that this problem is due to an issue in libpng. Glenn says that this...
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On Sat, 23 Jan 2016, Bob Friesenhahn wrote: On Fri, 22 Jan 2016, Glenn Randers-Pehrson...
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On Fri, 22 Jan 2016, Glenn Randers-Pehrson wrote: Maybe you're running a buggy libpng....
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gm convert: CMYK to sRGB distorts colors
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In GraphicsMagick "srgb" actually refers to Kodak PhotoCD sRGB which is for internal...
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gm convert for some inputs takes a long time and then corrupts the output
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I am able to reproduce the problem here freddy:~% gm convert scrshot_5716_2_0_20160122103651_1_None.png...
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I have fixed things now so that there is an IP address for graphicsmagick.org (which...
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DNS servers don't resolve GraphicsMagick.org
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Please keep in mind that GraphicsMagick is real C++ code and not like a .Net assembly...
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What operating system and compiler are you using? Did you take care to link with...
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It may be that your browser has changed its default behavior. Regardess, the report...
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What brought your attention to this issue? Did you encounter a problem using your...
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What brought your attention to this issue? Did you encounter a problem using your...
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It is true that the primary DNS server was moved yesterday to a new host and using...
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On Thu, 17 Dec 2015, Erik wrote: Put differently, is there a way to request getTypeMetrics...
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The current Image colorspace is indicated by the 'colorspace' member of the Image...
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Regarding your question about reading the buffer from CompositeImage(), the pixels...
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GraphicsMagick is free software and you can look at the source code to see what it...
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GraphicsMagick is free software and you can look at the source code to see what it...
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The best function to use for converting colorspaces is TransformColorspace(). There...
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The best function to use for converting colorspaces is TransformColorspace(). There...
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GraphicsMagick does have a way to represent pixels in YUV space (YUVColorspace)....
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On Mon, 23 Nov 2015, Erik wrote: So... before I go working around this... is this...
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Mem leak due to ResizeImage
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Sorry I did not thoroughly inspect your code. Overwriting the original image pointer...
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Normally one would invoke InitializeMagick just once (such as when the program starts)...
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On Fri, 20 Nov 2015, Erik wrote: Thank you. This file I found was helpful in getting...
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On Thu, 19 Nov 2015, Erik wrote: I am trying to get gm to render some custom ttf...
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Please attach the input image in a zip archive or gzip compressed in order to assure...
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Memory leak due to ResizeImage
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Duplicate of issue #25, which includes actual source code.
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valgrind is not reporting any memory leaks or other memory issue with the attached...
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How to check for bad input or corrupted input file
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GraphicsMagick is not a file validator. Validating file formats requires special...
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