diff options
Diffstat (limited to 'meta/recipes-multimedia/libtiff/files/CVE-2017-11335.patch')
| -rw-r--r-- | meta/recipes-multimedia/libtiff/files/CVE-2017-11335.patch | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/meta/recipes-multimedia/libtiff/files/CVE-2017-11335.patch b/meta/recipes-multimedia/libtiff/files/CVE-2017-11335.patch deleted file mode 100644 index d08e7612b7..0000000000 --- a/meta/recipes-multimedia/libtiff/files/CVE-2017-11335.patch +++ /dev/null @@ -1,54 +0,0 @@ -From e8b15ccf8c9c593000f8202cf34cc6c4b936d01e Mon Sep 17 00:00:00 2001 -From: Even Rouault <even.rouault@spatialys.com> -Date: Sat, 15 Jul 2017 11:13:46 +0000 -Subject: [PATCH] * tools/tiff2pdf.c: prevent heap buffer overflow write in - "Raw" mode on PlanarConfig=Contig input images. Fixes - http://bugzilla.maptools.org/show_bug.cgi?id=2715 Reported by team OWL337 - -Upstream-Status: Backport -[https://github.com/vadz/libtiff/commit/69bfeec247899776b1b396651adb47436e5f1556] - -CVE: CVE-2017-11355 - -Signed-off-by: Yi Zhao <yi.zhao@windriver.com> ---- - ChangeLog | 7 +++++++ - tools/tiff2pdf.c | 7 ++++++- - 2 files changed, 13 insertions(+), 1 deletion(-) - -diff --git a/ChangeLog b/ChangeLog -index 42eaeb7..6980da8 100644 ---- a/ChangeLog -+++ b/ChangeLog -@@ -1,3 +1,10 @@ -+2017-07-15 Even Rouault <even.rouault at spatialys.com> -+ -+ * tools/tiff2pdf.c: prevent heap buffer overflow write in "Raw" -+ mode on PlanarConfig=Contig input images. -+ Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2715 -+ Reported by team OWL337 -+ - 2017-06-30 Even Rouault <even.rouault at spatialys.com> - - * libtiff/tif_dirwrite.c: in TIFFWriteDirectoryTagCheckedXXXX() -diff --git a/tools/tiff2pdf.c b/tools/tiff2pdf.c -index db196e0..cd1e235 100644 ---- a/tools/tiff2pdf.c -+++ b/tools/tiff2pdf.c -@@ -1737,7 +1737,12 @@ void t2p_read_tiff_data(T2P* t2p, TIFF* input){ - return; - - t2p->pdf_transcode = T2P_TRANSCODE_ENCODE; -- if(t2p->pdf_nopassthrough==0){ -+ /* It seems that T2P_TRANSCODE_RAW mode doesn't support separate->contig */ -+ /* conversion. At least t2p_read_tiff_size and t2p_read_tiff_size_tile */ -+ /* do not take into account the number of samples, and thus */ -+ /* that can cause heap buffer overflows such as in */ -+ /* http://bugzilla.maptools.org/show_bug.cgi?id=2715 */ -+ if(t2p->pdf_nopassthrough==0 && t2p->tiff_planar!=PLANARCONFIG_SEPARATE){ - #ifdef CCITT_SUPPORT - if(t2p->tiff_compression==COMPRESSION_CCITTFAX4 - ){ --- -2.7.4 - |