[dunfell] libTiff: CVE-2022-2056 CVE-2022-2057 CVE-2022-2058 DoS from Divide By Zero Error

diff --git a/meta/recipes-multimedia/libtiff/files/CVE-2022-2056-CVE-2022-2057-CVE-2022-2058.patch b/meta/recipes-multimedia/libtiff/files/CVE-2022-2056-CVE-2022-2057-CVE-2022-2058.patch
new file mode 100644
index 0000000000..01e81349a2
--- /dev/null
+++ b/meta/recipes-multimedia/libtiff/files/CVE-2022-2056-CVE-2022-2057-CVE-2022-2058.patch
@@ -0,0 +1,183 @@ 
+From 8261237113a53cd21029c4a8cbb62c47b4c19523 Mon Sep 17 00:00:00 2001
+From: Hitendra Prajapati <hprajapati@mvista.com>
+Date: Wed, 27 Jul 2022 11:30:18 +0530
+Subject: [PATCH] CVE-2022-2056 CVE-2022-2057 CVE-2022-2058
+
+Upstream-Status: Backport [https://gitlab.com/libtiff/libtiff/-/commit/dd1bcc7abb26094e93636e85520f0d8f81ab0fab]
+CVE: CVE-2022-2056 CVE-2022-2057 CVE-2022-2058
+Signed-off-by: Hitendra Prajapati <hprajapati@mvista.com>
+---
+ libtiff/tif_aux.c |  9 +++++++
+ libtiff/tiffiop.h |  1 +
+ tools/tiffcrop.c  | 62 ++++++++++++++++++++++++++---------------------
+ 3 files changed, 44 insertions(+), 28 deletions(-)
+
+diff --git a/libtiff/tif_aux.c b/libtiff/tif_aux.c
+index 8188db5..3dac542 100644
+--- a/libtiff/tif_aux.c
++++ b/libtiff/tif_aux.c
+@@ -402,6 +402,15 @@ float _TIFFClampDoubleToFloat( double val )
+     return (float)val;
+ }
+ 
++uint32 _TIFFClampDoubleToUInt32(double val)
++{
++    if( val < 0 )
++        return 0;
++    if( val > 0xFFFFFFFFU || val != val )
++        return 0xFFFFFFFFU;
++    return (uint32)val;
++}
++
+ int _TIFFSeekOK(TIFF* tif, toff_t off)
+ {
+     /* Huge offsets, especially -1 / UINT64_MAX, can cause issues */
+diff --git a/libtiff/tiffiop.h b/libtiff/tiffiop.h
+index 45a7932..c6f6f93 100644
+--- a/libtiff/tiffiop.h
++++ b/libtiff/tiffiop.h
+@@ -393,6 +393,7 @@ extern double _TIFFUInt64ToDouble(uint64);
+ extern float _TIFFUInt64ToFloat(uint64);
+ 
+ extern float _TIFFClampDoubleToFloat(double);
++extern uint32 _TIFFClampDoubleToUInt32(double);
+ 
+ extern tmsize_t
+ _TIFFReadEncodedStripAndAllocBuffer(TIFF* tif, uint32 strip,
+diff --git a/tools/tiffcrop.c b/tools/tiffcrop.c
+index c2c2052..79dd0a0 100644
+--- a/tools/tiffcrop.c
++++ b/tools/tiffcrop.c
+@@ -5141,17 +5141,17 @@ computeInputPixelOffsets(struct crop_mask *crop, struct image_data *image,
+       {
+       if ((crop->res_unit == RESUNIT_INCH) || (crop->res_unit == RESUNIT_CENTIMETER))
+         {
+-	x1 = (uint32) (crop->corners[i].X1 * scale * xres);
+-	x2 = (uint32) (crop->corners[i].X2 * scale * xres);
+-	y1 = (uint32) (crop->corners[i].Y1 * scale * yres);
+-	y2 = (uint32) (crop->corners[i].Y2 * scale * yres);
++	x1 = _TIFFClampDoubleToUInt32(crop->corners[i].X1 * scale * xres);
++	x2 = _TIFFClampDoubleToUInt32(crop->corners[i].X2 * scale * xres);
++	y1 = _TIFFClampDoubleToUInt32(crop->corners[i].Y1 * scale * yres);
++	y2 = _TIFFClampDoubleToUInt32(crop->corners[i].Y2 * scale * yres);
+         }
+       else
+         {
+-	x1 = (uint32) (crop->corners[i].X1);
+-	x2 = (uint32) (crop->corners[i].X2);
+-	y1 = (uint32) (crop->corners[i].Y1);
+-	y2 = (uint32) (crop->corners[i].Y2);       
++	x1 = _TIFFClampDoubleToUInt32(crop->corners[i].X1);
++	x2 = _TIFFClampDoubleToUInt32(crop->corners[i].X2);
++	y1 = _TIFFClampDoubleToUInt32(crop->corners[i].Y1);
++	y2 = _TIFFClampDoubleToUInt32(crop->corners[i].Y2);
+ 	}
+       if (x1 < 1)
+         crop->regionlist[i].x1 = 0;
+@@ -5214,17 +5214,17 @@ computeInputPixelOffsets(struct crop_mask *crop, struct image_data *image,
+     {
+     if (crop->res_unit != RESUNIT_INCH && crop->res_unit != RESUNIT_CENTIMETER)
+       { /* User has specified pixels as reference unit */
+-      tmargin = (uint32)(crop->margins[0]);
+-      lmargin = (uint32)(crop->margins[1]);
+-      bmargin = (uint32)(crop->margins[2]);
+-      rmargin = (uint32)(crop->margins[3]);
++      tmargin = _TIFFClampDoubleToUInt32(crop->margins[0]);
++      lmargin = _TIFFClampDoubleToUInt32(crop->margins[1]);
++      bmargin = _TIFFClampDoubleToUInt32(crop->margins[2]);
++      rmargin = _TIFFClampDoubleToUInt32(crop->margins[3]);
+       }
+     else
+       { /* inches or centimeters specified */
+-      tmargin = (uint32)(crop->margins[0] * scale * yres);
+-      lmargin = (uint32)(crop->margins[1] * scale * xres);
+-      bmargin = (uint32)(crop->margins[2] * scale * yres);
+-      rmargin = (uint32)(crop->margins[3] * scale * xres);
++      tmargin = _TIFFClampDoubleToUInt32(crop->margins[0] * scale * yres);
++      lmargin = _TIFFClampDoubleToUInt32(crop->margins[1] * scale * xres);
++      bmargin = _TIFFClampDoubleToUInt32(crop->margins[2] * scale * yres);
++      rmargin = _TIFFClampDoubleToUInt32(crop->margins[3] * scale * xres);
+       }
+ 
+     if ((lmargin + rmargin) > image->width)
+@@ -5254,24 +5254,24 @@ computeInputPixelOffsets(struct crop_mask *crop, struct image_data *image,
+   if (crop->res_unit != RESUNIT_INCH && crop->res_unit != RESUNIT_CENTIMETER)
+     {
+     if (crop->crop_mode & CROP_WIDTH)
+-      width = (uint32)crop->width;
++      width = _TIFFClampDoubleToUInt32(crop->width);
+     else
+       width = image->width - lmargin - rmargin;
+ 
+     if (crop->crop_mode & CROP_LENGTH)
+-      length  = (uint32)crop->length;
++      length  = _TIFFClampDoubleToUInt32(crop->length);
+     else
+       length = image->length - tmargin - bmargin;
+     }
+   else
+     {
+     if (crop->crop_mode & CROP_WIDTH)
+-      width = (uint32)(crop->width * scale * image->xres);
++      width = _TIFFClampDoubleToUInt32(crop->width * scale * image->xres);
+     else
+       width = image->width - lmargin - rmargin;
+ 
+     if (crop->crop_mode & CROP_LENGTH)
+-      length  = (uint32)(crop->length * scale * image->yres);
++      length  = _TIFFClampDoubleToUInt32(crop->length * scale * image->yres);
+     else
+       length = image->length - tmargin - bmargin;
+     }
+@@ -5670,13 +5670,13 @@ computeOutputPixelOffsets (struct crop_mask *crop, struct image_data *image,
+     {
+     if (page->res_unit == RESUNIT_INCH || page->res_unit == RESUNIT_CENTIMETER)
+       { /* inches or centimeters specified */
+-      hmargin = (uint32)(page->hmargin * scale * page->hres * ((image->bps + 7)/ 8));
+-      vmargin = (uint32)(page->vmargin * scale * page->vres * ((image->bps + 7)/ 8));
++      hmargin = _TIFFClampDoubleToUInt32(page->hmargin * scale * page->hres * ((image->bps + 7) / 8));
++      vmargin = _TIFFClampDoubleToUInt32(page->vmargin * scale * page->vres * ((image->bps + 7) / 8));
+       }
+     else
+       { /* Otherwise user has specified pixels as reference unit */
+-      hmargin = (uint32)(page->hmargin * scale * ((image->bps + 7)/ 8));
+-      vmargin = (uint32)(page->vmargin * scale * ((image->bps + 7)/ 8));
++      hmargin = _TIFFClampDoubleToUInt32(page->hmargin * scale * ((image->bps + 7) / 8));
++      vmargin = _TIFFClampDoubleToUInt32(page->vmargin * scale * ((image->bps + 7) / 8));
+       }
+ 
+     if ((hmargin * 2.0) > (pwidth * page->hres))
+@@ -5714,13 +5714,13 @@ computeOutputPixelOffsets (struct crop_mask *crop, struct image_data *image,
+     {
+     if (page->mode & PAGE_MODE_PAPERSIZE )
+       {
+-      owidth  = (uint32)((pwidth * page->hres) - (hmargin * 2));
+-      olength = (uint32)((plength * page->vres) - (vmargin * 2));
++      owidth  = _TIFFClampDoubleToUInt32((pwidth * page->hres) - (hmargin * 2));
++      olength = _TIFFClampDoubleToUInt32((plength * page->vres) - (vmargin * 2));
+       }
+     else
+       {
+-      owidth = (uint32)(iwidth - (hmargin * 2 * page->hres));
+-      olength = (uint32)(ilength - (vmargin * 2 * page->vres));
++      owidth = _TIFFClampDoubleToUInt32(iwidth - (hmargin * 2 * page->hres));
++      olength = _TIFFClampDoubleToUInt32(ilength - (vmargin * 2 * page->vres));
+       }
+     }
+ 
+@@ -5729,6 +5729,12 @@ computeOutputPixelOffsets (struct crop_mask *crop, struct image_data *image,
+   if (olength > ilength)
+     olength = ilength;
+ 
++  if (owidth == 0 || olength == 0)
++  {
++    TIFFError("computeOutputPixelOffsets", "Integer overflow when calculating the number of pages");
++    exit(EXIT_FAILURE);
++  }
++
+   /* Compute the number of pages required for Portrait or Landscape */
+   switch (page->orient)
+     {
+-- 
+2.25.1
+
diff --git a/meta/recipes-multimedia/libtiff/tiff_4.1.0.bb b/meta/recipes-multimedia/libtiff/tiff_4.1.0.bb
index 75bc20de78..4383f7af8e 100644
--- a/meta/recipes-multimedia/libtiff/tiff_4.1.0.bb
+++ b/meta/recipes-multimedia/libtiff/tiff_4.1.0.bb
@@ -24,6 +24,7 @@  SRC_URI = "http://download.osgeo.org/libtiff/tiff-${PV}.tar.gz \
            file://CVE-2022-0909.patch \
            file://CVE-2022-0891.patch \
            file://CVE-2022-0924.patch \
+           file://CVE-2022-2056-CVE-2022-2057-CVE-2022-2058.patch \
           "
 SRC_URI[md5sum] = "2165e7aba557463acc0664e71a3ed424"
 SRC_URI[sha256sum] = "5d29f32517dadb6dbcd1255ea5bbc93a2b54b94fbf83653b4d65c7d6775b8634"