diff options
Diffstat (limited to 'gnu/packages/patches/libtiff-CVE-2016-9297.patch')
| -rw-r--r-- | gnu/packages/patches/libtiff-CVE-2016-9297.patch | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/gnu/packages/patches/libtiff-CVE-2016-9297.patch b/gnu/packages/patches/libtiff-CVE-2016-9297.patch deleted file mode 100644 index c9207bbd25..0000000000 --- a/gnu/packages/patches/libtiff-CVE-2016-9297.patch +++ /dev/null @@ -1,52 +0,0 @@ -Fix CVE-2016-9297: - -https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9297 -http://bugzilla.maptools.org/show_bug.cgi?id=2590 - -Patch copied from upstream source repository. - -2016-11-11 Even Rouault <even.rouault at spatialys.com> - - * libtiff/tif_dirread.c: in TIFFFetchNormalTag(), make sure that - values of tags with TIFF_SETGET_C16_ASCII / TIFF_SETGET_C32_ASCII - access are null terminated, to avoid potential read outside buffer - in _TIFFPrintField(). - Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2590 - - -/cvs/maptools/cvsroot/libtiff/ChangeLog,v <-- ChangeLog -new revision: 1.1154; previous revision: 1.1153 -/cvs/maptools/cvsroot/libtiff/libtiff/tif_dirread.c,v <-- -libtiff/tif_dirread.c -new revision: 1.203; previous revision: 1.202Index: libtiff/libtiff/tif_dirread.c -=================================================================== -RCS file: /cvs/maptools/cvsroot/libtiff/libtiff/tif_dirread.c,v -retrieving revision 1.202 -retrieving revision 1.203 -diff -u -r1.202 -r1.203 ---- libtiff/libtiff/tif_dirread.c 11 Nov 2016 20:01:55 -0000 1.202 -+++ libtiff/libtiff/tif_dirread.c 11 Nov 2016 20:22:01 -0000 1.203 -@@ -5000,6 +5000,11 @@ - if (err==TIFFReadDirEntryErrOk) - { - int m; -+ if( data[dp->tdir_count-1] != '\0' ) -+ { -+ TIFFWarningExt(tif->tif_clientdata,module,"ASCII value for tag \"%s\" does not end in null byte. Forcing it to be null",fip->field_name); -+ data[dp->tdir_count-1] = '\0'; -+ } - m=TIFFSetField(tif,dp->tdir_tag,(uint16)(dp->tdir_count),data); - if (data!=0) - _TIFFfree(data); -@@ -5172,6 +5177,11 @@ - if (err==TIFFReadDirEntryErrOk) - { - int m; -+ if( data[dp->tdir_count-1] != '\0' ) -+ { -+ TIFFWarningExt(tif->tif_clientdata,module,"ASCII value for tag \"%s\" does not end in null byte. Forcing it to be null",fip->field_name); -+ data[dp->tdir_count-1] = '\0'; -+ } - m=TIFFSetField(tif,dp->tdir_tag,(uint32)(dp->tdir_count),data); - if (data!=0) - _TIFFfree(data); |