diff options
Diffstat (limited to 'gnu/packages/patches/libtiff-divide-by-zero-tiffcrop.patch')
| -rw-r--r-- | gnu/packages/patches/libtiff-divide-by-zero-tiffcrop.patch | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/gnu/packages/patches/libtiff-divide-by-zero-tiffcrop.patch b/gnu/packages/patches/libtiff-divide-by-zero-tiffcrop.patch deleted file mode 100644 index 823293f1cf..0000000000 --- a/gnu/packages/patches/libtiff-divide-by-zero-tiffcrop.patch +++ /dev/null @@ -1,57 +0,0 @@ -Fix divide-by-zero in readSeparateStripsIntoBuffer(): - -http://bugzilla.maptools.org/show_bug.cgi?id=2619 - -2016-12-03 Even Rouault <even.rouault at spatialys.com> - - * tools/tiffcrop.c: fix integer division by zero when BitsPerSample is -missing. - Reported by Agostina Sarubo. - Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2619 - -/cvs/maptools/cvsroot/libtiff/ChangeLog,v <-- ChangeLog -new revision: 1.1180; previous revision: 1.1179 -/cvs/maptools/cvsroot/libtiff/tools/tiffcrop.c,v <-- tools/tiffcrop.c -new revision: 1.49; previous revision: 1.48 - -Index: libtiff/tools/tiffcrop.c -=================================================================== -RCS file: /cvs/maptools/cvsroot/libtiff/tools/tiffcrop.c,v -retrieving revision 1.48 -retrieving revision 1.49 -diff -u -r1.48 -r1.49 ---- libtiff/tools/tiffcrop.c 3 Dec 2016 12:19:32 -0000 1.48 -+++ libtiff/tools/tiffcrop.c 3 Dec 2016 13:00:04 -0000 1.49 -@@ -1,4 +1,4 @@ --/* $Id: tiffcrop.c,v 1.48 2016-12-03 12:19:32 erouault Exp $ */ -+/* $Id: tiffcrop.c,v 1.49 2016-12-03 13:00:04 erouault Exp $ */ - - /* tiffcrop.c -- a port of tiffcp.c extended to include manipulations of - * the image data through additional options listed below -@@ -1164,7 +1164,7 @@ - tdata_t obuf; - - (void) TIFFGetFieldDefaulted(out, TIFFTAG_ROWSPERSTRIP, &rowsperstrip); -- (void) TIFFGetField(out, TIFFTAG_BITSPERSAMPLE, &bps); -+ (void) TIFFGetFieldDefaulted(out, TIFFTAG_BITSPERSAMPLE, &bps); - bytes_per_sample = (bps + 7) / 8; - if( width == 0 || - (uint32)bps * (uint32)spp > TIFF_UINT32_MAX / width || -@@ -4760,7 +4760,7 @@ - int i, bytes_per_sample, bytes_per_pixel, shift_width, result = 1; - uint32 j; - int32 bytes_read = 0; -- uint16 bps, planar; -+ uint16 bps = 0, planar; - uint32 nstrips; - uint32 strips_per_sample; - uint32 src_rowsize, dst_rowsize, rows_processed, rps; -@@ -4780,7 +4780,7 @@ - } - - memset (srcbuffs, '\0', sizeof(srcbuffs)); -- TIFFGetField(in, TIFFTAG_BITSPERSAMPLE, &bps); -+ TIFFGetFieldDefaulted(in, TIFFTAG_BITSPERSAMPLE, &bps); - TIFFGetFieldDefaulted(in, TIFFTAG_PLANARCONFIG, &planar); - TIFFGetFieldDefaulted(in, TIFFTAG_ROWSPERSTRIP, &rps); - if (rps > length) |