2006-11-02 Bob Friesenhahn * www/Magick++/Image.html: Fix documentation regarding retrieving EXIF attribute. * magick/command.c: Fix typo in usage messages. 2006-11-02 Daniel Kobras * coders/dcm.c: (ReadDCMImage) Prevent buffer overflow of `photometric` array in DCM coder. Original patch thanks to M Joonas Pihlaja. (CVE-2006-5456) * coders/palm.c: (ReadPALMImage) Fix heap overflows of `one_row` array in PALM coder. Original patch thanks to M Joonas Pihlaja. (CVE-2006-5456) 2006-10-24 Bob Friesenhahn * Updated libtool to latest CVS head version (1.2352 2006/10/24) in order to fix a bootstrap nit. 2006-10-22 Bob Friesenhahn * Updated autoconf to version 2.60, automake to version 1.10, and libtool to latest CVS head version (1.2348 2006/10/22). 2006-09-11 Daniel Kobras * coders/xcf.c (ReadBlobStringWithLongSize): Add new parameter `max` to prevent overflowing the `string` array. (CVE-2006-3743) (ReadOneLayer): Adjust callers of ReadBlobStringWithLongSize(), and guard against infinite loops on premature end-of-file. (ReadXCFImage): Adjust callers of ReadBlobStringWithLongSize(), and guard against infinite loops on premature end-of-file. 2006-09-09 Bob Friesenhahn * coders/sgi.c (ReadSGIImage): Mostly applied Debian patch for CVE-2006-4144 security issue related to RLE decoding. Also added complete verification of file header. * magick/image.c (ComputePixelError): Add progress monitor. (GetImageStatisticsMean): Call progress monitor less often. (GetImageStatisticsVariance): Call progress monitor less often. 2006-08-17 Bob Friesenhahn * coders/tiff.c (WriteTIFFImage): ImageInfo `endian` option now controls TIFF byte-order rather than bit-order when writing. * coders/png.c (ReadOnePNGImage): Fix compilation problem. Patch submitted by Aron Stansvik. 2006-07-11 Bob Friesenhahn * coders/jpeg.c (WriteJPEGImage): Clear the JPEG library structures in order to ensure a completely clean slate. 2006-06-04 Bob Friesenhahn * magick/command.c (ConvertImageCommand): Fix memory leaks which occured when an image was not returned. * magick/command.c (IdentifyImageCommand): Ditto. * magick/command.c (MogrifyImageCommand): Ditto. 2006-06-01 Bob Friesenhahn * magick/command.c: Add mention of -resample to convert and mogrify usage messages. 2006-05-31 Ralf Wildenhues * configure.ac: Fix arguments to AC_CHECK_HEADER. 2006-05-19 Bob Friesenhahn * coders/tiff.c (ReadTIFFImage): -define tiff:alpha= override was only working if the TIFFTAG_EXTRASAMPLES tag was present. Now it is always available when an alpha channel is present. 2006-05-11 JH * GraphicsMagick.spec.in (files devel): Include %{_libdir}/lib%{name}Wand.so. 2006-05-04 Bob Friesenhahn * magick/nt_base.c (NTGhostscriptEnumerateVersions): Recent GNU Ghostscript identifies itself as "GPL Ghostscript". 2006-04-10 Bob Friesenhahn * tiff: Updated bundled libtiff to version 3.8.2. 2006-04-05 Fojtik Jaroslav * coders/mat.c: Sets image is_grayscale flag as well as added more symbolic constants. 2006-04-04 Bob Friesenhahn * coders/dpx.c (IMAGE_DATA_ROUNDING): Thanks to Steve Sloan for noticing that 8K is 8192 rather than 8092. Added a define to allow tailoring the pixel data alignment boundary in case 8K is not the right answer for some reason. 2006-03-20 Fojtik Jaroslav * coders/mat.c: Ensure that unusued opacity channel is set to opaque. * PerlMagick/t/input.art: New ART test image. * PerlMagick/t/input8.mat: New MATLAB test image (8-bit indexed). * PerlMagick/t/input_dbl.mat: New MATLAB test image (double grey) * PerlMagick/t/input_rgb.mat: New MATLAB test image (8-bit RGB) 2006-03-19 Fojtik Jaroslav * coders/mat.c: Use symbolic constants rather than plain numbers so the module is more maintainable. Correct the format for the day of the week. 2006-03-13 Fojtik Jaroslav * coders/mat.c (WriteMATLABImage): Add RGB writer support for MATLAB format. 2006-03-11 Fojtik Jaroslav * coders/mat.c (ReadMATImage): RGB support for MAT reader. 2006-03-02 Fojtik Jaroslav * coders/mat.c: Fixes for observed crash. Byte and word formats are working. 2006-02-27 Bob Friesenhahn * doc/environment.imdoc: MAGICK_FONT_PATH has not been supported since 1.1. Remove mention of it! 2006-02-23 Mike Chiarappa * BCBMagick: Updated to latest changes 2006-02-06 Bob Friesenhahn * coders/sgi.c (ReadSGIImage): Properly compute image depth for 16-bit SGI image files. 2006-01-22 Bob Friesenhahn * magick/utility.c (GetExecutionPathUsingName): Search executable search path for binary. 2006-01-17 Bob Friesenhahn * coders/dpx.c (ReadDPXImage, WriteDPXImage): Alpha channel in DPX uses zero, or reference black, to represent an opaque pixel. 2006-01-04 Bob Friesenhahn * magick/semaphore.c (AllocateSemaphoreInfo): Allow semaphores to recurse on POSIX systems which support recursive semaphores but also warn if the semaphore recurses. * magick/log.c (SetLogEventMask): Avoid deadlock if invoked before log.mgk has been loaded. * magick/attribute.c (GenerateEXIFAttribute): Fix memory leak on error which was reported by Micha³ Kowalczuk. 2006-01-03 Bob Friesenhahn * magick/constitute.c (ReadImage): Avoid crash if delegate fails to return image. 2006-01-03 Daniel Kobras * magick/attribute.c (GenerateEXIFAttribute): Fix EXIF IFD stack overflow vulnerability. * configure.ac: Fix typo in HTMLDecodeDelegate.