1 files changed, 43 insertions, 0 deletions

diff --git a/meta/recipes-multimedia/libtiff/files/CVE-2017-7594-p1.patch b/meta/recipes-multimedia/libtiff/files/CVE-2017-7594-p1.patch
new file mode 100644
index 0000000000..5c7e4603cc
--- /dev/null
+++ b/meta/recipes-multimedia/libtiff/files/CVE-2017-7594-p1.patch
@@ -0,0 +1,43 @@
+rom 8283e4d1b7e53340684d12932880cbcbaf23a8c1 Mon Sep 17 00:00:00 2001
+From: erouault <erouault>
+Date: Thu, 12 Jan 2017 17:43:25 +0000
+
+* libtiff/tif_ojpeg.c: fix leak in OJPEGReadHeaderInfoSecTablesAcTable
+  when read fails.
+  Patch by Nicolas Pena.
+  Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2659
+
+Upstream-Status: Backport
+
+CVE: CVE-2017-7594 #patch1
+Signed-off-by: Rajkumar Veer <rveer@mvista.com>
+Index: tiff-4.0.7/ChangeLog
+===================================================================
+--- tiff-4.0.7.orig/ChangeLog   2017-04-24 16:13:15.000000000 +0530
++++ tiff-4.0.7/ChangeLog        2017-04-24 16:50:26.465897646 +0530
+@@ -1,3 +1,10 @@
++2017-01-12 Even Rouault <even.rouault at spatialys.com>
++
++       * libtiff/tif_ojpeg.c: fix leak in OJPEGReadHeaderInfoSecTablesAcTable
++       when read fails.
++       Patch by Nicolás Peña.
++       Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2659
++
+ 2017-01-11 Even Rouault <even.rouault at spatialys.com>
+ 
+        * libtiff/tif_getimage.c: add explicit uint32 cast in putagreytile to
+Index: tiff-4.0.7/libtiff/tif_ojpeg.c
+===================================================================
+--- tiff-4.0.7.orig/libtiff/tif_ojpeg.c 2017-04-24 16:02:29.817973051 +0530
++++ tiff-4.0.7/libtiff/tif_ojpeg.c      2017-04-24 16:52:27.349894477 +0530
+@@ -1918,7 +1918,10 @@
+                                rb[sizeof(uint32)+5+n]=o[n];
+                        p=(uint32)TIFFReadFile(tif,&(rb[sizeof(uint32)+21]),q);
+                        if (p!=q)
++                        {
++                                _TIFFfree(rb);
+                                return(0);
++                        }
+                        sp->actable[m]=rb;
+                        sp->sos_tda[m]=(sp->sos_tda[m]|m);
+                }