1 files changed, 0 insertions, 104 deletions
diff --git a/gnu/packages/patches/libtiff-divide-by-zero-tiffcp.patch b/gnu/packages/patches/libtiff-divide-by-zero-tiffcp.patch
deleted file mode 100644
index d3f1c2b60e..0000000000
--- a/gnu/packages/patches/libtiff-divide-by-zero-tiffcp.patch
+++ /dev/null
@@ -1,104 +0,0 @@
-Fix two divide-by-zero bugs in readSeparateTilesIntoBuffer():
-
-http://bugzilla.maptools.org/show_bug.cgi?id=2597
-http://bugzilla.maptools.org/show_bug.cgi?id=2607
-
-2016-12-03 Even Rouault <even.rouault at spatialys.com>
-
-        * tools/tiffcp.c: avoid potential division by zero is BitsPerSamples
-tag is
-        missing.
-        Reported by Agostino sarubbo.
-        Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2597
-
-/cvs/maptools/cvsroot/libtiff/ChangeLog,v  <--  ChangeLog
-new revision: 1.1183; previous revision: 1.1182
-/cvs/maptools/cvsroot/libtiff/tools/tiffcp.c,v  <--  tools/tiffcp.c
-new revision: 1.57; previous revision: 1.56
-
-Index: libtiff/tools/tiffcp.c
-===================================================================
-RCS file: /cvs/maptools/cvsroot/libtiff/tools/tiffcp.c,v
-retrieving revision 1.56
-retrieving revision 1.57
-diff -u -r1.56 -r1.57
---- libtiff/tools/tiffcp.c	2 Dec 2016 22:13:32 -0000	1.56
-+++ libtiff/tools/tiffcp.c	3 Dec 2016 14:42:40 -0000	1.57
-@@ -1,4 +1,4 @@
--/* $Id: tiffcp.c,v 1.56 2016-12-02 22:13:32 erouault Exp $ */
-+/* $Id: tiffcp.c,v 1.57 2016-12-03 14:42:40 erouault Exp $ */
- 
- /*
-  * Copyright (c) 1988-1997 Sam Leffler
-@@ -1378,7 +1378,7 @@
- 	uint8* bufp = (uint8*) buf;
- 	uint32 tw, tl;
- 	uint32 row;
--	uint16 bps, bytes_per_sample;
-+	uint16 bps = 0, bytes_per_sample;
- 
- 	tilebuf = _TIFFmalloc(tilesize);
- 	if (tilebuf == 0)
-@@ -1387,6 +1387,12 @@
- 	(void) TIFFGetField(in, TIFFTAG_TILEWIDTH, &tw);
- 	(void) TIFFGetField(in, TIFFTAG_TILELENGTH, &tl);
- 	(void) TIFFGetField(in, TIFFTAG_BITSPERSAMPLE, &bps);
-+        if( bps == 0 )
-+        {
-+            TIFFError(TIFFFileName(in), "Error, cannot read BitsPerSample");
-+            status = 0;
-+            goto done;
-+        }
- 	assert( bps % 8 == 0 );
- 	bytes_per_sample = bps/8;
-
-2016-12-03 Even Rouault <even.rouault at spatialys.com>
-
-        * tools/tiffcp.c: avoid potential division by zero is BitsPerSamples
-tag is
-        missing.
-        Reported by Agostino Sarubbo.
-        Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2607
-
-
-/cvs/maptools/cvsroot/libtiff/ChangeLog,v  <--  ChangeLog
-new revision: 1.1186; previous revision: 1.1185
-/cvs/maptools/cvsroot/libtiff/tools/tiffcp.c,v  <--  tools/tiffcp.c
-new revision: 1.58; previous revision: 1.57
- 
-Index: libtiff/tools/tiffcp.c
-===================================================================
-RCS file: /cvs/maptools/cvsroot/libtiff/tools/tiffcp.c,v
-retrieving revision 1.57
-retrieving revision 1.58
-diff -u -r1.57 -r1.58
---- libtiff/tools/tiffcp.c	3 Dec 2016 14:42:40 -0000	1.57
-+++ libtiff/tools/tiffcp.c	3 Dec 2016 15:44:15 -0000	1.58
-@@ -1,4 +1,4 @@
--/* $Id: tiffcp.c,v 1.57 2016-12-03 14:42:40 erouault Exp $ */
-+/* $Id: tiffcp.c,v 1.58 2016-12-03 15:44:15 erouault Exp $ */
- 
- /*
-  * Copyright (c) 1988-1997 Sam Leffler
-@@ -1569,7 +1569,7 @@
- 	uint8* bufp = (uint8*) buf;
- 	uint32 tl, tw;
- 	uint32 row;
--	uint16 bps, bytes_per_sample;
-+	uint16 bps = 0, bytes_per_sample;
- 
- 	obuf = _TIFFmalloc(TIFFTileSize(out));
- 	if (obuf == NULL)
-@@ -1578,6 +1578,12 @@
- 	(void) TIFFGetField(out, TIFFTAG_TILELENGTH, &tl);
- 	(void) TIFFGetField(out, TIFFTAG_TILEWIDTH, &tw);
- 	(void) TIFFGetField(out, TIFFTAG_BITSPERSAMPLE, &bps);
-+        if( bps == 0 )
-+        {
-+            TIFFError(TIFFFileName(out), "Error, cannot read BitsPerSample");
-+            _TIFFfree(obuf);
-+            return 0;
-+        }
- 	assert( bps % 8 == 0 );
- 	bytes_per_sample = bps/8;
-