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tiff/tiff-4.0.3-seek.patch

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Accepting request 1111454 from home:polslinux:branches:graphics - Update to version 4.6.0: * API/ABI breaks: none * WebP decoder: validate WebP blob width, height, band count against TIFF parameters to avoid use of uninitialized variable, or decoding corrupted content without explicit error (fixes issue #581, issue #582). * WebP codec: turn exact mode when creating lossless files to avoid altering R,G,B values in areas where alpha=0 * Fix TransferFunction writing of only two transfer functions. * TIFFReadDirectoryCheckOrder: avoid integer overflow. When it occurs, it should be harmless in practice though * tiffcp: remove -i option (ignore errors) * This version removes a big number of utilities that have suffered from lack of maintenance over the years and were the source of various reported security issues: + fax2ps + fax2tiff + pal2rgb + ppm2tiff + raw2tiff + rgb2ycbcr + thumbnail + tiff2bw + tiff2rgba + tiffcmp + tiffcrop + tiffdither + tiffgt + tiffmedian + tiff2ps + tiff2pdf OBS-URL: https://build.opensuse.org/request/show/1111454 OBS-URL: https://build.opensuse.org/package/show/graphics/tiff?expand=0&rev=172
2023-09-15 09:08:05 +02:00
Index: tiff-4.6.0/libtiff/tiffiop.h
===================================================================
--- tiff-4.6.0.orig/libtiff/tiffiop.h
+++ tiff-4.6.0/libtiff/tiffiop.h
@@ -256,7 +256,7 @@ struct TIFFOpenOptions
Accepting request 1057208 from home:polslinux:branches:graphics - Update to 4.5.0: * tdir_t type updated to uint32_t. This type is now used for the return value of TIFFCurrentDirectory() and TIFFNumberOfDirectories(), and as the argument of TIFFSetDirectory() and TIFFUnlinkDirectory() * Addition of an open option concept with the new functions TIFFOpenExt(), TIFFOpenWExt(), TIFFFdOpenExt(), TIFFClientOpenExt(), TIFFOpenOptionsAlloc(), TIFFOpenOptionsFree() * Leveraging above mentioned open option concept, addition of a new capability to limit the size of a single dynamic memory allocation done by the library with TIFFOpenOptionsSetMaxSingleMemAlloc() * Related to IFD-Loop detection refactoring, the number of IFDs that libtiff can browse through has been extended from 65535 to 1048576. This value is a build-time setting that can be configured with CMake's TIFF_MAX_DIR_COUNT variable or autoconf's --with-max-dir-count option. * Whole code base reformatting of .c/.h files using new .clang-format format * Documentation changed from static HTML and man pages to Restructured Text (rst). HTML and man pages are now build artifacts. * SONAME version bumped to 6 due to changes in symbol versioning. * autoconf/cmake: detect (not yet released) libjpeg-turbo 2.2 to take into its capability of handling both 8-bit JPEG and 12-bit JPEG in a single build. * autoconf/cmake: detect sphinx-build to build HTML and man pages * CMakeLists.txt: fix warning with -Wdev * CMake: correctly set default value of 'lzma' option when liblzma is detected * CMake: Moved linking of CMath::CMath into CMath_LIBRARY check. * Fix CMake build to be compatible with FetchContent. * cmake: Correct duplicate definition of _CRT_SECURE_NO_WARNINGS * cmake: Fixes for Visual Studio 2022. * Adds Requires.private generation so that pkg-config can correctly find the dependencies of libtiff. * Fix dependency on libm on Android OBS-URL: https://build.opensuse.org/request/show/1057208 OBS-URL: https://build.opensuse.org/package/show/graphics/tiff?expand=0&rev=164
2023-01-10 08:35:38 +01:00
#define TIFFWriteFile(tif, buf, size) \
((*(tif)->tif_writeproc)((tif)->tif_clientdata, (buf), (size)))
#define TIFFSeekFile(tif, off, whence) \
- ((*(tif)->tif_seekproc)((tif)->tif_clientdata, (off), (whence)))
+ ((tif)->tif_seekproc?((*(tif)->tif_seekproc)((tif)->tif_clientdata,(toff_t)(off),whence)):0)
#define TIFFCloseFile(tif) ((*(tif)->tif_closeproc)((tif)->tif_clientdata))
#define TIFFGetFileSize(tif) ((*(tif)->tif_sizeproc)((tif)->tif_clientdata))
#define TIFFMapFileContents(tif, paddr, psize) \
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