Petr Gajdos
94edbeabbc
tif_getimage.c: added support for _SEPARATED CMYK images.
tif_getimage.c: Added support for greyscale + alpha.
Added TIFFCreateCustomDirectory() and TIFFCreateEXIFDirectory() functions.
tif_print.c: Lots of fixes around printing corrupt or hostile input.
Improve handling of corrupt ycbcrsubsampling values.
tif_unix.c: use strerror to get meaningful error messages.
tif_jpeg.c: fix serious bugs in JPEGDecodeRaw().
tif_jpeg.c: Fix size overflow (zdi-can-1221,CVE-2012-1173).
tiff2pdf: Defend against integer overflows while calculating required
buffer sizes (CVE-2012-2113).
OBS-URL: https://build.opensuse.org/package/show/graphics/tiff?expand=0&rev=45
12 lines
522 B
Diff
12 lines
522 B
Diff
diff -urN tiff-4.0.1.orig/libtiff/tif_jpeg.c tiff-4.0.1/libtiff/tif_jpeg.c
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--- tiff-4.0.1.orig/libtiff/tif_jpeg.c 2012-03-29 01:03:15.680848289 +0800
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+++ tiff-4.0.1/libtiff/tif_jpeg.c 2012-03-29 01:09:09.212428534 +0800
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@@ -1175,6 +1175,7 @@
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if (downsampled_output) {
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/* Need to use raw-data interface to libjpeg */
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sp->cinfo.d.raw_data_out = TRUE;
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+ sp->cinfo.d.do_fancy_upsampling = FALSE;
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tif->tif_decoderow = DecodeRowError;
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tif->tif_decodestrip = JPEGDecodeRaw;
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tif->tif_decodetile = JPEGDecodeRaw;
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