diff options
| author | Marius Bakke <mbakke@fastmail.com> | 2017-06-03 17:51:21 +0200 |
|---|---|---|
| committer | Marius Bakke <mbakke@fastmail.com> | 2017-06-03 17:51:21 +0200 |
| commit | d0c45d2d822fdf31b8a8edc73fe7be12a0676705 (patch) | |
| tree | 04ae8108a67013fce99273db4582c29e7845f0a7 /gnu/packages/patches/libtiff-tiffcp-underflow.patch | |
| parent | 0b70f7d557181febd80b16c8e3a03887df3871af (diff) | |
| parent | ac1560f18c25e4312c1f32c001405c176daa1764 (diff) | |
| download | gnu-guix-d0c45d2d822fdf31b8a8edc73fe7be12a0676705.tar gnu-guix-d0c45d2d822fdf31b8a8edc73fe7be12a0676705.tar.gz | |
Merge branch 'master' into core-updates
Conflicts:
gnu/packages/image.scm
(incorporated libtiff graft)
Diffstat (limited to 'gnu/packages/patches/libtiff-tiffcp-underflow.patch')
| -rw-r--r-- | gnu/packages/patches/libtiff-tiffcp-underflow.patch | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/gnu/packages/patches/libtiff-tiffcp-underflow.patch b/gnu/packages/patches/libtiff-tiffcp-underflow.patch deleted file mode 100644 index 5615cbb3e1..0000000000 --- a/gnu/packages/patches/libtiff-tiffcp-underflow.patch +++ /dev/null @@ -1,41 +0,0 @@ -Fix a integer underflow in tiffcp that led to heap overflows in -TIFFReverseBits(): - -http://bugzilla.maptools.org/show_bug.cgi?id=2598 - -2016-12-02 Even Rouault <even.rouault at spatialys.com> - - * tools/tiffcp.c: avoid uint32 underflow in cpDecodedStrips that - can cause various issues, such as buffer overflows in the library. - Reported by Agostino Sarubbo. - Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2598 - - -/cvs/maptools/cvsroot/libtiff/ChangeLog,v <-- ChangeLog -new revision: 1.1174; previous revision: 1.1173 -/cvs/maptools/cvsroot/libtiff/tools/tiffcp.c,v <-- tools/tiffcp.c -new revision: 1.56; previous revision: 1.55 - -Index: libtiff/tools/tiffcp.c -=================================================================== -RCS file: /cvs/maptools/cvsroot/libtiff/tools/tiffcp.c,v -retrieving revision 1.55 -retrieving revision 1.56 -diff -u -r1.55 -r1.56 ---- libtiff/tools/tiffcp.c 8 Oct 2016 15:54:57 -0000 1.55 -+++ libtiff/tools/tiffcp.c 2 Dec 2016 22:13:32 -0000 1.56 -@@ -1,4 +1,4 @@ --/* $Id: tiffcp.c,v 1.55 2016-10-08 15:54:57 erouault Exp $ */ -+/* $Id: tiffcp.c,v 1.56 2016-12-02 22:13:32 erouault Exp $ */ - - /* - * Copyright (c) 1988-1997 Sam Leffler -@@ -985,7 +985,7 @@ - tstrip_t s, ns = TIFFNumberOfStrips(in); - uint32 row = 0; - _TIFFmemset(buf, 0, stripsize); -- for (s = 0; s < ns; s++) { -+ for (s = 0; s < ns && row < imagelength; s++) { - tsize_t cc = (row + rowsperstrip > imagelength) ? - TIFFVStripSize(in, imagelength - row) : stripsize; - if (TIFFReadEncodedStrip(in, s, buf, cc) < 0 |