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-rw-r--r--gnu/packages/patches/libtiff-CVE-2015-8665+CVE-2015-8683.patch107
-rw-r--r--gnu/packages/patches/libtiff-CVE-2016-3623.patch30
-rw-r--r--gnu/packages/patches/libtiff-CVE-2016-3945.patch94
-rw-r--r--gnu/packages/patches/libtiff-CVE-2016-3990.patch31
-rw-r--r--gnu/packages/patches/libtiff-CVE-2016-3991.patch123
-rw-r--r--gnu/packages/patches/libtiff-CVE-2016-5314.patch45
-rw-r--r--gnu/packages/patches/libtiff-CVE-2016-5321.patch25
-rw-r--r--gnu/packages/patches/libtiff-CVE-2016-5323.patch88
-rw-r--r--gnu/packages/patches/libtiff-oob-accesses-in-decode.patch171
-rw-r--r--gnu/packages/patches/libtiff-oob-write-in-nextdecode.patch49
-rw-r--r--gnu/packages/patches/ruby-symlinkfix.patch53
11 files changed, 0 insertions, 816 deletions
diff --git a/gnu/packages/patches/libtiff-CVE-2015-8665+CVE-2015-8683.patch b/gnu/packages/patches/libtiff-CVE-2015-8665+CVE-2015-8683.patch
deleted file mode 100644
index 811516dbe9..0000000000
--- a/gnu/packages/patches/libtiff-CVE-2015-8665+CVE-2015-8683.patch
+++ /dev/null
@@ -1,107 +0,0 @@
-2015-12-26 Even Rouault <even.rouault at spatialys.com>
-
- * libtiff/tif_getimage.c: fix out-of-bound reads in TIFFRGBAImage
- interface in case of unsupported values of SamplesPerPixel/ExtraSamples
- for LogLUV / CIELab. Add explicit call to TIFFRGBAImageOK() in
- TIFFRGBAImageBegin(). Fix CVE-2015-8665 reported by limingxing and
- CVE-2015-8683 reported by zzf of Alibaba.
-
-diff -u -r1.93 -r1.94
---- libtiff/libtiff/tif_getimage.c 22 Nov 2015 15:31:03 -0000 1.93
-+++ libtiff/libtiff/tif_getimage.c 26 Dec 2015 17:32:03 -0000 1.94
-@@ -182,20 +182,22 @@
- "Planarconfiguration", td->td_planarconfig);
- return (0);
- }
-- if( td->td_samplesperpixel != 3 )
-+ if( td->td_samplesperpixel != 3 || colorchannels != 3 )
- {
- sprintf(emsg,
-- "Sorry, can not handle image with %s=%d",
-- "Samples/pixel", td->td_samplesperpixel);
-+ "Sorry, can not handle image with %s=%d, %s=%d",
-+ "Samples/pixel", td->td_samplesperpixel,
-+ "colorchannels", colorchannels);
- return 0;
- }
- break;
- case PHOTOMETRIC_CIELAB:
-- if( td->td_samplesperpixel != 3 || td->td_bitspersample != 8 )
-+ if( td->td_samplesperpixel != 3 || colorchannels != 3 || td->td_bitspersample != 8 )
- {
- sprintf(emsg,
-- "Sorry, can not handle image with %s=%d and %s=%d",
-+ "Sorry, can not handle image with %s=%d, %s=%d and %s=%d",
- "Samples/pixel", td->td_samplesperpixel,
-+ "colorchannels", colorchannels,
- "Bits/sample", td->td_bitspersample);
- return 0;
- }
-@@ -255,6 +257,9 @@
- int colorchannels;
- uint16 *red_orig, *green_orig, *blue_orig;
- int n_color;
-+
-+ if( !TIFFRGBAImageOK(tif, emsg) )
-+ return 0;
-
- /* Initialize to normal values */
- img->row_offset = 0;
-@@ -2509,29 +2514,33 @@
- case PHOTOMETRIC_RGB:
- switch (img->bitspersample) {
- case 8:
-- if (img->alpha == EXTRASAMPLE_ASSOCALPHA)
-+ if (img->alpha == EXTRASAMPLE_ASSOCALPHA &&
-+ img->samplesperpixel >= 4)
- img->put.contig = putRGBAAcontig8bittile;
-- else if (img->alpha == EXTRASAMPLE_UNASSALPHA)
-+ else if (img->alpha == EXTRASAMPLE_UNASSALPHA &&
-+ img->samplesperpixel >= 4)
- {
- if (BuildMapUaToAa(img))
- img->put.contig = putRGBUAcontig8bittile;
- }
-- else
-+ else if( img->samplesperpixel >= 3 )
- img->put.contig = putRGBcontig8bittile;
- break;
- case 16:
-- if (img->alpha == EXTRASAMPLE_ASSOCALPHA)
-+ if (img->alpha == EXTRASAMPLE_ASSOCALPHA &&
-+ img->samplesperpixel >=4 )
- {
- if (BuildMapBitdepth16To8(img))
- img->put.contig = putRGBAAcontig16bittile;
- }
-- else if (img->alpha == EXTRASAMPLE_UNASSALPHA)
-+ else if (img->alpha == EXTRASAMPLE_UNASSALPHA &&
-+ img->samplesperpixel >=4 )
- {
- if (BuildMapBitdepth16To8(img) &&
- BuildMapUaToAa(img))
- img->put.contig = putRGBUAcontig16bittile;
- }
-- else
-+ else if( img->samplesperpixel >=3 )
- {
- if (BuildMapBitdepth16To8(img))
- img->put.contig = putRGBcontig16bittile;
-@@ -2540,7 +2549,7 @@
- }
- break;
- case PHOTOMETRIC_SEPARATED:
-- if (buildMap(img)) {
-+ if (img->samplesperpixel >=4 && buildMap(img)) {
- if (img->bitspersample == 8) {
- if (!img->Map)
- img->put.contig = putRGBcontig8bitCMYKtile;
-@@ -2636,7 +2645,7 @@
- }
- break;
- case PHOTOMETRIC_CIELAB:
-- if (buildMap(img)) {
-+ if (img->samplesperpixel == 3 && buildMap(img)) {
- if (img->bitspersample == 8)
- img->put.contig = initCIELabConversion(img);
- break;
diff --git a/gnu/packages/patches/libtiff-CVE-2016-3623.patch b/gnu/packages/patches/libtiff-CVE-2016-3623.patch
deleted file mode 100644
index 08705861e3..0000000000
--- a/gnu/packages/patches/libtiff-CVE-2016-3623.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-Fix CVE-2016-3623.
-
-https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-3623
-http://bugzilla.maptools.org/show_bug.cgi?id=2569
-
-Patch extracted from upstream CVS repo with:
-$ cvs diff -u -r1.16 -r1.17 tools/rgb2ycbcr.c
-
-Index: tools/rgb2ycbcr.c
-===================================================================
-RCS file: /cvs/maptools/cvsroot/libtiff/tools/rgb2ycbcr.c,v
-retrieving revision 1.16
-retrieving revision 1.17
-diff -u -r1.16 -r1.17
---- libtiff/tools/rgb2ycbcr.c 21 Jun 2015 01:09:10 -0000 1.16
-+++ libtiff/tools/rgb2ycbcr.c 15 Aug 2016 21:26:56 -0000 1.17
-@@ -95,9 +95,13 @@
- break;
- case 'h':
- horizSubSampling = atoi(optarg);
-+ if( horizSubSampling != 1 && horizSubSampling != 2 && horizSubSampling != 4 )
-+ usage(-1);
- break;
- case 'v':
- vertSubSampling = atoi(optarg);
-+ if( vertSubSampling != 1 && vertSubSampling != 2 && vertSubSampling != 4 )
-+ usage(-1);
- break;
- case 'r':
- rowsperstrip = atoi(optarg);
diff --git a/gnu/packages/patches/libtiff-CVE-2016-3945.patch b/gnu/packages/patches/libtiff-CVE-2016-3945.patch
deleted file mode 100644
index 8ec62bab99..0000000000
--- a/gnu/packages/patches/libtiff-CVE-2016-3945.patch
+++ /dev/null
@@ -1,94 +0,0 @@
-Fix CVE-2016-3945 (integer overflow in size of allocated
-buffer, when -b mode is enabled, that could result in out-of-bounds
-write).
-
-https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-3945
-http://bugzilla.maptools.org/show_bug.cgi?id=2545
-
-Patch extracted from upstream CVS repo with:
-$ cvs diff -u -r1.21 -r1.22 tools/tiff2rgba.c
-
-Index: tools/tiff2rgba.c
-===================================================================
-RCS file: /cvs/maptools/cvsroot/libtiff/tools/tiff2rgba.c,v
-retrieving revision 1.21
-retrieving revision 1.22
-diff -u -r1.21 -r1.22
---- libtiff/tools/tiff2rgba.c 21 Jun 2015 01:09:10 -0000 1.21
-+++ libtiff/tools/tiff2rgba.c 15 Aug 2016 20:06:41 -0000 1.22
-@@ -147,6 +147,7 @@
- uint32 row, col;
- uint32 *wrk_line;
- int ok = 1;
-+ uint32 rastersize, wrk_linesize;
-
- TIFFGetField(in, TIFFTAG_IMAGEWIDTH, &width);
- TIFFGetField(in, TIFFTAG_IMAGELENGTH, &height);
-@@ -163,7 +164,13 @@
- /*
- * Allocate tile buffer
- */
-- raster = (uint32*)_TIFFmalloc(tile_width * tile_height * sizeof (uint32));
-+ rastersize = tile_width * tile_height * sizeof (uint32);
-+ if (tile_width != (rastersize / tile_height) / sizeof( uint32))
-+ {
-+ TIFFError(TIFFFileName(in), "Integer overflow when calculating raster buffer");
-+ exit(-1);
-+ }
-+ raster = (uint32*)_TIFFmalloc(rastersize);
- if (raster == 0) {
- TIFFError(TIFFFileName(in), "No space for raster buffer");
- return (0);
-@@ -173,7 +180,13 @@
- * Allocate a scanline buffer for swapping during the vertical
- * mirroring pass.
- */
-- wrk_line = (uint32*)_TIFFmalloc(tile_width * sizeof (uint32));
-+ wrk_linesize = tile_width * sizeof (uint32);
-+ if (tile_width != wrk_linesize / sizeof (uint32))
-+ {
-+ TIFFError(TIFFFileName(in), "Integer overflow when calculating wrk_line buffer");
-+ exit(-1);
-+ }
-+ wrk_line = (uint32*)_TIFFmalloc(wrk_linesize);
- if (!wrk_line) {
- TIFFError(TIFFFileName(in), "No space for raster scanline buffer");
- ok = 0;
-@@ -249,6 +262,7 @@
- uint32 row;
- uint32 *wrk_line;
- int ok = 1;
-+ uint32 rastersize, wrk_linesize;
-
- TIFFGetField(in, TIFFTAG_IMAGEWIDTH, &width);
- TIFFGetField(in, TIFFTAG_IMAGELENGTH, &height);
-@@ -263,7 +277,13 @@
- /*
- * Allocate strip buffer
- */
-- raster = (uint32*)_TIFFmalloc(width * rowsperstrip * sizeof (uint32));
-+ rastersize = width * rowsperstrip * sizeof (uint32);
-+ if (width != (rastersize / rowsperstrip) / sizeof( uint32))
-+ {
-+ TIFFError(TIFFFileName(in), "Integer overflow when calculating raster buffer");
-+ exit(-1);
-+ }
-+ raster = (uint32*)_TIFFmalloc(rastersize);
- if (raster == 0) {
- TIFFError(TIFFFileName(in), "No space for raster buffer");
- return (0);
-@@ -273,7 +293,13 @@
- * Allocate a scanline buffer for swapping during the vertical
- * mirroring pass.
- */
-- wrk_line = (uint32*)_TIFFmalloc(width * sizeof (uint32));
-+ wrk_linesize = width * sizeof (uint32);
-+ if (width != wrk_linesize / sizeof (uint32))
-+ {
-+ TIFFError(TIFFFileName(in), "Integer overflow when calculating wrk_line buffer");
-+ exit(-1);
-+ }
-+ wrk_line = (uint32*)_TIFFmalloc(wrk_linesize);
- if (!wrk_line) {
- TIFFError(TIFFFileName(in), "No space for raster scanline buffer");
- ok = 0;
diff --git a/gnu/packages/patches/libtiff-CVE-2016-3990.patch b/gnu/packages/patches/libtiff-CVE-2016-3990.patch
deleted file mode 100644
index 7641c3073b..0000000000
--- a/gnu/packages/patches/libtiff-CVE-2016-3990.patch
+++ /dev/null
@@ -1,31 +0,0 @@
-Fix CVE-2016-3990 (write buffer overflow in PixarLogEncode if more input
-samples are provided than expected by PixarLogSetupEncode).
-
-https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-3990
-http://bugzilla.maptools.org/show_bug.cgi?id=2544
-
-Patch extracted from upstream CVS repo with:
-$ cvs diff -u -r1.45 -r1.46 libtiff/tif_pixarlog.c
-
-Index: libtiff/tif_pixarlog.c
-===================================================================
-RCS file: /cvs/maptools/cvsroot/libtiff/libtiff/tif_pixarlog.c,v
-retrieving revision 1.45
-retrieving revision 1.46
-diff -u -r1.45 -r1.46
---- libtiff/libtiff/tif_pixarlog.c 28 Jun 2016 15:37:33 -0000 1.45
-+++ libtiff/libtiff/tif_pixarlog.c 15 Aug 2016 20:49:48 -0000 1.46
-@@ -1141,6 +1141,13 @@
- }
-
- llen = sp->stride * td->td_imagewidth;
-+ /* Check against the number of elements (of size uint16) of sp->tbuf */
-+ if( n > td->td_rowsperstrip * llen )
-+ {
-+ TIFFErrorExt(tif->tif_clientdata, module,
-+ "Too many input bytes provided");
-+ return 0;
-+ }
-
- for (i = 0, up = sp->tbuf; i < n; i += llen, up += llen) {
- switch (sp->user_datafmt) {
diff --git a/gnu/packages/patches/libtiff-CVE-2016-3991.patch b/gnu/packages/patches/libtiff-CVE-2016-3991.patch
deleted file mode 100644
index cb05f0007f..0000000000
--- a/gnu/packages/patches/libtiff-CVE-2016-3991.patch
+++ /dev/null
@@ -1,123 +0,0 @@
-Fix CVE-2016-3991 (out-of-bounds write in loadImage()).
-
-https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-3991
-http://bugzilla.maptools.org/show_bug.cgi?id=2543
-
-Patch extracted from upstream CVS repo with:
-$ cvs diff -u -r1.37 -r1.38 tools/tiffcrop.c
-
-Index: tools/tiffcrop.c
-===================================================================
-RCS file: /cvs/maptools/cvsroot/libtiff/tools/tiffcrop.c,v
-retrieving revision 1.37
-retrieving revision 1.38
-diff -u -r1.37 -r1.38
---- libtiff/tools/tiffcrop.c 11 Jul 2016 21:38:31 -0000 1.37
-+++ libtiff/tools/tiffcrop.c 15 Aug 2016 21:05:40 -0000 1.38
-@@ -798,6 +798,11 @@
- }
-
- tile_buffsize = tilesize;
-+ if (tilesize == 0 || tile_rowsize == 0)
-+ {
-+ TIFFError("readContigTilesIntoBuffer", "Tile size or tile rowsize is zero");
-+ exit(-1);
-+ }
-
- if (tilesize < (tsize_t)(tl * tile_rowsize))
- {
-@@ -807,7 +812,12 @@
- tilesize, tl * tile_rowsize);
- #endif
- tile_buffsize = tl * tile_rowsize;
-- }
-+ if (tl != (tile_buffsize / tile_rowsize))
-+ {
-+ TIFFError("readContigTilesIntoBuffer", "Integer overflow when calculating buffer size.");
-+ exit(-1);
-+ }
-+ }
-
- tilebuf = _TIFFmalloc(tile_buffsize);
- if (tilebuf == 0)
-@@ -1210,6 +1220,12 @@
- !TIFFGetField(out, TIFFTAG_BITSPERSAMPLE, &bps) )
- return 1;
-
-+ if (tilesize == 0 || tile_rowsize == 0 || tl == 0 || tw == 0)
-+ {
-+ TIFFError("writeBufferToContigTiles", "Tile size, tile row size, tile width, or tile length is zero");
-+ exit(-1);
-+ }
-+
- tile_buffsize = tilesize;
- if (tilesize < (tsize_t)(tl * tile_rowsize))
- {
-@@ -1219,6 +1235,11 @@
- tilesize, tl * tile_rowsize);
- #endif
- tile_buffsize = tl * tile_rowsize;
-+ if (tl != tile_buffsize / tile_rowsize)
-+ {
-+ TIFFError("writeBufferToContigTiles", "Integer overflow when calculating buffer size");
-+ exit(-1);
-+ }
- }
-
- tilebuf = _TIFFmalloc(tile_buffsize);
-@@ -5945,12 +5966,27 @@
- TIFFGetField(in, TIFFTAG_TILELENGTH, &tl);
-
- tile_rowsize = TIFFTileRowSize(in);
-+ if (ntiles == 0 || tlsize == 0 || tile_rowsize == 0)
-+ {
-+ TIFFError("loadImage", "File appears to be tiled, but the number of tiles, tile size, or tile rowsize is zero.");
-+ exit(-1);
-+ }
- buffsize = tlsize * ntiles;
-+ if (tlsize != (buffsize / ntiles))
-+ {
-+ TIFFError("loadImage", "Integer overflow when calculating buffer size");
-+ exit(-1);
-+ }
-
--
- if (buffsize < (uint32)(ntiles * tl * tile_rowsize))
- {
- buffsize = ntiles * tl * tile_rowsize;
-+ if (ntiles != (buffsize / tl / tile_rowsize))
-+ {
-+ TIFFError("loadImage", "Integer overflow when calculating buffer size");
-+ exit(-1);
-+ }
-+
- #ifdef DEBUG2
- TIFFError("loadImage",
- "Tilesize %u is too small, using ntiles * tilelength * tilerowsize %lu",
-@@ -5969,8 +6005,25 @@
- TIFFGetFieldDefaulted(in, TIFFTAG_ROWSPERSTRIP, &rowsperstrip);
- stsize = TIFFStripSize(in);
- nstrips = TIFFNumberOfStrips(in);
-+ if (nstrips == 0 || stsize == 0)
-+ {
-+ TIFFError("loadImage", "File appears to be striped, but the number of stipes or stripe size is zero.");
-+ exit(-1);
-+ }
-+
- buffsize = stsize * nstrips;
--
-+ if (stsize != (buffsize / nstrips))
-+ {
-+ TIFFError("loadImage", "Integer overflow when calculating buffer size");
-+ exit(-1);
-+ }
-+ uint32 buffsize_check;
-+ buffsize_check = ((length * width * spp * bps) + 7);
-+ if (length != ((buffsize_check - 7) / width / spp / bps))
-+ {
-+ TIFFError("loadImage", "Integer overflow detected.");
-+ exit(-1);
-+ }
- if (buffsize < (uint32) (((length * width * spp * bps) + 7) / 8))
- {
- buffsize = ((length * width * spp * bps) + 7) / 8;
diff --git a/gnu/packages/patches/libtiff-CVE-2016-5314.patch b/gnu/packages/patches/libtiff-CVE-2016-5314.patch
deleted file mode 100644
index e5380f8639..0000000000
--- a/gnu/packages/patches/libtiff-CVE-2016-5314.patch
+++ /dev/null
@@ -1,45 +0,0 @@
-Fix CVE-2016-5314.
-
-https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5314
-bugzilla.maptools.org/show_bug.cgi?id=2554
-
-Patch extracted from upstream CVS repo with:
-$ cvs diff -u -r1.43 -r1.44 libtiff/tif_pixarlog.c
-
-Index: libtiff/tif_pixarlog.c
-===================================================================
-RCS file: /cvs/maptools/cvsroot/libtiff/libtiff/tif_pixarlog.c,v
-retrieving revision 1.43
-retrieving revision 1.44
-diff -u -r1.43 -r1.44
---- libtiff/libtiff/tif_pixarlog.c 27 Dec 2015 20:14:11 -0000 1.43
-+++ libtiff/libtiff/tif_pixarlog.c 28 Jun 2016 15:12:19 -0000 1.44
-@@ -459,6 +459,7 @@
- typedef struct {
- TIFFPredictorState predict;
- z_stream stream;
-+ tmsize_t tbuf_size; /* only set/used on reading for now */
- uint16 *tbuf;
- uint16 stride;
- int state;
-@@ -694,6 +695,7 @@
- sp->tbuf = (uint16 *) _TIFFmalloc(tbuf_size);
- if (sp->tbuf == NULL)
- return (0);
-+ sp->tbuf_size = tbuf_size;
- if (sp->user_datafmt == PIXARLOGDATAFMT_UNKNOWN)
- sp->user_datafmt = PixarLogGuessDataFmt(td);
- if (sp->user_datafmt == PIXARLOGDATAFMT_UNKNOWN) {
-@@ -783,6 +785,12 @@
- TIFFErrorExt(tif->tif_clientdata, module, "ZLib cannot deal with buffers this size");
- return (0);
- }
-+ /* Check that we will not fill more than what was allocated */
-+ if (sp->stream.avail_out > sp->tbuf_size)
-+ {
-+ TIFFErrorExt(tif->tif_clientdata, module, "sp->stream.avail_out > sp->tbuf_size");
-+ return (0);
-+ }
- do {
- int state = inflate(&sp->stream, Z_PARTIAL_FLUSH);
- if (state == Z_STREAM_END) {
diff --git a/gnu/packages/patches/libtiff-CVE-2016-5321.patch b/gnu/packages/patches/libtiff-CVE-2016-5321.patch
deleted file mode 100644
index 2afca18e1d..0000000000
--- a/gnu/packages/patches/libtiff-CVE-2016-5321.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-Fix CVE-2016-5321.
-
-https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5321
-http://bugzilla.maptools.org/show_bug.cgi?id=2558
-
-Patch extracted from upstream CVS repo with:
-$ cvs diff -u -r1.35 -r1.36 tools/tiffcrop.c
-
-Index: tools/tiffcrop.c
-===================================================================
-RCS file: /cvs/maptools/cvsroot/libtiff/tools/tiffcrop.c,v
-retrieving revision 1.35
-retrieving revision 1.36
-diff -u -r1.35 -r1.36
---- libtiff/tools/tiffcrop.c 19 Aug 2015 02:31:04 -0000 1.35
-+++ libtiff/tools/tiffcrop.c 11 Jul 2016 21:26:03 -0000 1.36
-@@ -989,7 +989,7 @@
- nrow = (row + tl > imagelength) ? imagelength - row : tl;
- for (col = 0; col < imagewidth; col += tw)
- {
-- for (s = 0; s < spp; s++)
-+ for (s = 0; s < spp && s < MAX_SAMPLES; s++)
- { /* Read each plane of a tile set into srcbuffs[s] */
- tbytes = TIFFReadTile(in, srcbuffs[s], col, row, 0, s);
- if (tbytes < 0 && !ignore)
diff --git a/gnu/packages/patches/libtiff-CVE-2016-5323.patch b/gnu/packages/patches/libtiff-CVE-2016-5323.patch
deleted file mode 100644
index 8b2a043d29..0000000000
--- a/gnu/packages/patches/libtiff-CVE-2016-5323.patch
+++ /dev/null
@@ -1,88 +0,0 @@
-Fix CVE-2016-5323.
-
-https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5323
-http://bugzilla.maptools.org/show_bug.cgi?id=2559
-
-Patch extracted from upstream CVS repo with:
-$ cvs diff -u -r1.36 -r1.37 tools/tiffcrop.c
-
-Index: tools/tiffcrop.c
-===================================================================
-RCS file: /cvs/maptools/cvsroot/libtiff/tools/tiffcrop.c,v
-retrieving revision 1.36
-retrieving revision 1.37
-diff -u -r1.36 -r1.37
---- libtiff/tools/tiffcrop.c 11 Jul 2016 21:26:03 -0000 1.36
-+++ libtiff/tools/tiffcrop.c 11 Jul 2016 21:38:31 -0000 1.37
-@@ -3738,7 +3738,7 @@
-
- matchbits = maskbits << (8 - src_bit - bps);
- /* load up next sample from each plane */
-- for (s = 0; s < spp; s++)
-+ for (s = 0; (s < spp) && (s < MAX_SAMPLES); s++)
- {
- src = in[s] + src_offset + src_byte;
- buff1 = ((*src) & matchbits) << (src_bit);
-@@ -3837,7 +3837,7 @@
- src_bit = bit_offset % 8;
-
- matchbits = maskbits << (16 - src_bit - bps);
-- for (s = 0; s < spp; s++)
-+ for (s = 0; (s < spp) && (s < MAX_SAMPLES); s++)
- {
- src = in[s] + src_offset + src_byte;
- if (little_endian)
-@@ -3947,7 +3947,7 @@
- src_bit = bit_offset % 8;
-
- matchbits = maskbits << (32 - src_bit - bps);
-- for (s = 0; s < spp; s++)
-+ for (s = 0; (s < spp) && (s < MAX_SAMPLES); s++)
- {
- src = in[s] + src_offset + src_byte;
- if (little_endian)
-@@ -4073,7 +4073,7 @@
- src_bit = bit_offset % 8;
-
- matchbits = maskbits << (64 - src_bit - bps);
-- for (s = 0; s < spp; s++)
-+ for (s = 0; (s < spp) && (s < MAX_SAMPLES); s++)
- {
- src = in[s] + src_offset + src_byte;
- if (little_endian)
-@@ -4263,7 +4263,7 @@
-
- matchbits = maskbits << (8 - src_bit - bps);
- /* load up next sample from each plane */
-- for (s = 0; s < spp; s++)
-+ for (s = 0; (s < spp) && (s < MAX_SAMPLES); s++)
- {
- src = in[s] + src_offset + src_byte;
- buff1 = ((*src) & matchbits) << (src_bit);
-@@ -4362,7 +4362,7 @@
- src_bit = bit_offset % 8;
-
- matchbits = maskbits << (16 - src_bit - bps);
-- for (s = 0; s < spp; s++)
-+ for (s = 0; (s < spp) && (s < MAX_SAMPLES); s++)
- {
- src = in[s] + src_offset + src_byte;
- if (little_endian)
-@@ -4471,7 +4471,7 @@
- src_bit = bit_offset % 8;
-
- matchbits = maskbits << (32 - src_bit - bps);
-- for (s = 0; s < spp; s++)
-+ for (s = 0; (s < spp) && (s < MAX_SAMPLES); s++)
- {
- src = in[s] + src_offset + src_byte;
- if (little_endian)
-@@ -4597,7 +4597,7 @@
- src_bit = bit_offset % 8;
-
- matchbits = maskbits << (64 - src_bit - bps);
-- for (s = 0; s < spp; s++)
-+ for (s = 0; (s < spp) && (s < MAX_SAMPLES); s++)
- {
- src = in[s] + src_offset + src_byte;
- if (little_endian)
diff --git a/gnu/packages/patches/libtiff-oob-accesses-in-decode.patch b/gnu/packages/patches/libtiff-oob-accesses-in-decode.patch
deleted file mode 100644
index 3fea745056..0000000000
--- a/gnu/packages/patches/libtiff-oob-accesses-in-decode.patch
+++ /dev/null
@@ -1,171 +0,0 @@
-2015-12-27 Even Rouault <even.rouault at spatialys.com>
-
- * libtiff/tif_luv.c: fix potential out-of-bound writes in decode
- functions in non debug builds by replacing assert()s by regular if
- checks (bugzilla #2522).
- Fix potential out-of-bound reads in case of short input data.
-
-diff -u -r1.40 -r1.41
---- libtiff/libtiff/tif_luv.c 21 Jun 2015 01:09:09 -0000 1.40
-+++ libtiff/libtiff/tif_luv.c 27 Dec 2015 16:25:11 -0000 1.41
-@@ -1,4 +1,4 @@
--/* $Id: tif_luv.c,v 1.40 2015-06-21 01:09:09 bfriesen Exp $ */
-+/* $Id: tif_luv.c,v 1.41 2015-12-27 16:25:11 erouault Exp $ */
-
- /*
- * Copyright (c) 1997 Greg Ward Larson
-@@ -202,7 +202,11 @@
- if (sp->user_datafmt == SGILOGDATAFMT_16BIT)
- tp = (int16*) op;
- else {
-- assert(sp->tbuflen >= npixels);
-+ if(sp->tbuflen < npixels) {
-+ TIFFErrorExt(tif->tif_clientdata, module,
-+ "Translation buffer too short");
-+ return (0);
-+ }
- tp = (int16*) sp->tbuf;
- }
- _TIFFmemset((void*) tp, 0, npixels*sizeof (tp[0]));
-@@ -211,9 +215,11 @@
- cc = tif->tif_rawcc;
- /* get each byte string */
- for (shft = 2*8; (shft -= 8) >= 0; ) {
-- for (i = 0; i < npixels && cc > 0; )
-+ for (i = 0; i < npixels && cc > 0; ) {
- if (*bp >= 128) { /* run */
-- rc = *bp++ + (2-128); /* TODO: potential input buffer overrun when decoding corrupt or truncated data */
-+ if( cc < 2 )
-+ break;
-+ rc = *bp++ + (2-128);
- b = (int16)(*bp++ << shft);
- cc -= 2;
- while (rc-- && i < npixels)
-@@ -223,6 +229,7 @@
- while (--cc && rc-- && i < npixels)
- tp[i++] |= (int16)*bp++ << shft;
- }
-+ }
- if (i != npixels) {
- #if defined(__WIN32__) && (defined(_MSC_VER) || defined(__MINGW32__))
- TIFFErrorExt(tif->tif_clientdata, module,
-@@ -268,13 +275,17 @@
- if (sp->user_datafmt == SGILOGDATAFMT_RAW)
- tp = (uint32 *)op;
- else {
-- assert(sp->tbuflen >= npixels);
-+ if(sp->tbuflen < npixels) {
-+ TIFFErrorExt(tif->tif_clientdata, module,
-+ "Translation buffer too short");
-+ return (0);
-+ }
- tp = (uint32 *) sp->tbuf;
- }
- /* copy to array of uint32 */
- bp = (unsigned char*) tif->tif_rawcp;
- cc = tif->tif_rawcc;
-- for (i = 0; i < npixels && cc > 0; i++) {
-+ for (i = 0; i < npixels && cc >= 3; i++) {
- tp[i] = bp[0] << 16 | bp[1] << 8 | bp[2];
- bp += 3;
- cc -= 3;
-@@ -325,7 +336,11 @@
- if (sp->user_datafmt == SGILOGDATAFMT_RAW)
- tp = (uint32*) op;
- else {
-- assert(sp->tbuflen >= npixels);
-+ if(sp->tbuflen < npixels) {
-+ TIFFErrorExt(tif->tif_clientdata, module,
-+ "Translation buffer too short");
-+ return (0);
-+ }
- tp = (uint32*) sp->tbuf;
- }
- _TIFFmemset((void*) tp, 0, npixels*sizeof (tp[0]));
-@@ -334,11 +349,13 @@
- cc = tif->tif_rawcc;
- /* get each byte string */
- for (shft = 4*8; (shft -= 8) >= 0; ) {
-- for (i = 0; i < npixels && cc > 0; )
-+ for (i = 0; i < npixels && cc > 0; ) {
- if (*bp >= 128) { /* run */
-+ if( cc < 2 )
-+ break;
- rc = *bp++ + (2-128);
- b = (uint32)*bp++ << shft;
-- cc -= 2; /* TODO: potential input buffer overrun when decoding corrupt or truncated data */
-+ cc -= 2;
- while (rc-- && i < npixels)
- tp[i++] |= b;
- } else { /* non-run */
-@@ -346,6 +363,7 @@
- while (--cc && rc-- && i < npixels)
- tp[i++] |= (uint32)*bp++ << shft;
- }
-+ }
- if (i != npixels) {
- #if defined(__WIN32__) && (defined(_MSC_VER) || defined(__MINGW32__))
- TIFFErrorExt(tif->tif_clientdata, module,
-@@ -413,6 +431,7 @@
- static int
- LogL16Encode(TIFF* tif, uint8* bp, tmsize_t cc, uint16 s)
- {
-+ static const char module[] = "LogL16Encode";
- LogLuvState* sp = EncoderState(tif);
- int shft;
- tmsize_t i;
-@@ -433,7 +452,11 @@
- tp = (int16*) bp;
- else {
- tp = (int16*) sp->tbuf;
-- assert(sp->tbuflen >= npixels);
-+ if(sp->tbuflen < npixels) {
-+ TIFFErrorExt(tif->tif_clientdata, module,
-+ "Translation buffer too short");
-+ return (0);
-+ }
- (*sp->tfunc)(sp, bp, npixels);
- }
- /* compress each byte string */
-@@ -506,6 +529,7 @@
- static int
- LogLuvEncode24(TIFF* tif, uint8* bp, tmsize_t cc, uint16 s)
- {
-+ static const char module[] = "LogLuvEncode24";
- LogLuvState* sp = EncoderState(tif);
- tmsize_t i;
- tmsize_t npixels;
-@@ -521,7 +545,11 @@
- tp = (uint32*) bp;
- else {
- tp = (uint32*) sp->tbuf;
-- assert(sp->tbuflen >= npixels);
-+ if(sp->tbuflen < npixels) {
-+ TIFFErrorExt(tif->tif_clientdata, module,
-+ "Translation buffer too short");
-+ return (0);
-+ }
- (*sp->tfunc)(sp, bp, npixels);
- }
- /* write out encoded pixels */
-@@ -553,6 +581,7 @@
- static int
- LogLuvEncode32(TIFF* tif, uint8* bp, tmsize_t cc, uint16 s)
- {
-+ static const char module[] = "LogLuvEncode32";
- LogLuvState* sp = EncoderState(tif);
- int shft;
- tmsize_t i;
-@@ -574,7 +603,11 @@
- tp = (uint32*) bp;
- else {
- tp = (uint32*) sp->tbuf;
-- assert(sp->tbuflen >= npixels);
-+ if(sp->tbuflen < npixels) {
-+ TIFFErrorExt(tif->tif_clientdata, module,
-+ "Translation buffer too short");
-+ return (0);
-+ }
- (*sp->tfunc)(sp, bp, npixels);
- }
- /* compress each byte string */
diff --git a/gnu/packages/patches/libtiff-oob-write-in-nextdecode.patch b/gnu/packages/patches/libtiff-oob-write-in-nextdecode.patch
deleted file mode 100644
index 50657b667c..0000000000
--- a/gnu/packages/patches/libtiff-oob-write-in-nextdecode.patch
+++ /dev/null
@@ -1,49 +0,0 @@
-2015-12-27 Even Rouault <even.rouault at spatialys.com>
-
- * libtiff/tif_next.c: fix potential out-of-bound write in NeXTDecode()
- triggered by http://lcamtuf.coredump.cx/afl/vulns/libtiff5.tif
- (bugzilla #2508)
-
-diff -u -r1.16 -r1.18
---- libtiff/libtiff/tif_next.c 29 Dec 2014 12:09:11 -0000 1.16
-+++ libtiff/libtiff/tif_next.c 27 Dec 2015 17:14:52 -0000 1.18
-@@ -1,4 +1,4 @@
--/* $Id: tif_next.c,v 1.16 2014-12-29 12:09:11 erouault Exp $ */
-+/* $Id: tif_next.c,v 1.18 2015-12-27 17:14:52 erouault Exp $ */
-
- /*
- * Copyright (c) 1988-1997 Sam Leffler
-@@ -37,7 +37,7 @@
- case 0: op[0] = (unsigned char) ((v) << 6); break; \
- case 1: op[0] |= (v) << 4; break; \
- case 2: op[0] |= (v) << 2; break; \
-- case 3: *op++ |= (v); break; \
-+ case 3: *op++ |= (v); op_offset++; break; \
- } \
- }
-
-@@ -103,6 +103,7 @@
- }
- default: {
- uint32 npixels = 0, grey;
-+ tmsize_t op_offset = 0;
- uint32 imagewidth = tif->tif_dir.td_imagewidth;
- if( isTiled(tif) )
- imagewidth = tif->tif_dir.td_tilewidth;
-@@ -122,10 +123,15 @@
- * bounds, potentially resulting in a security
- * issue.
- */
-- while (n-- > 0 && npixels < imagewidth)
-+ while (n-- > 0 && npixels < imagewidth && op_offset < scanline)
- SETPIXEL(op, grey);
- if (npixels >= imagewidth)
- break;
-+ if (op_offset >= scanline ) {
-+ TIFFErrorExt(tif->tif_clientdata, module, "Invalid data for scanline %ld",
-+ (long) tif->tif_row);
-+ return (0);
-+ }
- if (cc == 0)
- goto bad;
- n = *bp++, cc--;
diff --git a/gnu/packages/patches/ruby-symlinkfix.patch b/gnu/packages/patches/ruby-symlinkfix.patch
deleted file mode 100644
index 16beecc97a..0000000000
--- a/gnu/packages/patches/ruby-symlinkfix.patch
+++ /dev/null
@@ -1,53 +0,0 @@
-Fix symlinks to '..' to fix rubygems improperly expanding symlinked
-paths. Without this fix, some gems fail to install. This patch is applied in
-rubygems 2.5.2, but ruby version 2.3.1 bundles an older version of rubygems
-(2.5.1).
-
---- a/lib/rubygems/package.rb
-+++ b/lib/rubygems/package.rb
-@@ -383,7 +383,7 @@ def extract_tar_gz io, destination_dir, pattern = "*" # :nodoc:
- FileUtils.chmod entry.header.mode, destination
- end if entry.file?
-
-- File.symlink(install_location(entry.header.linkname, destination_dir), destination) if entry.symlink?
-+ File.symlink(entry.header.linkname, destination) if entry.symlink?
-
- verbose destination
- end
-diff --git a/test/rubygems/test_gem_package.rb b/test/rubygems/test_gem_package.rb
-index 7848bc2..f287bd3 100644
---- a/test/rubygems/test_gem_package.rb
-+++ b/test/rubygems/test_gem_package.rb
-@@ -428,19 +428,25 @@ def test_extract_tar_gz_absolute
- "#{@destination} is not allowed", e.message)
- end
-
-- def test_extract_tar_gz_symlink_absolute
-+ def test_extract_tar_gz_symlink_relative_path
-+ skip 'symlink not supported' if Gem.win_platform?
-+
- package = Gem::Package.new @gem
-
- tgz_io = util_tar_gz do |tar|
-- tar.add_symlink 'code.rb', '/absolute.rb', 0644
-+ tar.add_file 'relative.rb', 0644 do |io| io.write 'hi' end
-+ tar.mkdir 'lib', 0755
-+ tar.add_symlink 'lib/foo.rb', '../relative.rb', 0644
- end
-
-- e = assert_raises Gem::Package::PathError do
-- package.extract_tar_gz tgz_io, @destination
-- end
-+ package.extract_tar_gz tgz_io, @destination
-
-- assert_equal("installing into parent path /absolute.rb of " +
-- "#{@destination} is not allowed", e.message)
-+ extracted = File.join @destination, 'lib/foo.rb'
-+ assert_path_exists extracted
-+ assert_equal '../relative.rb',
-+ File.readlink(extracted)
-+ assert_equal 'hi',
-+ File.read(extracted)
- end
-
- def test_extract_tar_gz_directory
generated by cgit v1.2.3 (git 2.45.0) at 2024-12-27 02:24:38 +0000