diff options
| -rw-r--r-- | vcl/source/filter/itiff/itiff.cxx | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/vcl/source/filter/itiff/itiff.cxx b/vcl/source/filter/itiff/itiff.cxx index b682d759f115..41255140617a 100644 --- a/vcl/source/filter/itiff/itiff.cxx +++ b/vcl/source/filter/itiff/itiff.cxx @@ -25,6 +25,7 @@ #include <vcl/animate/Animation.hxx> #include <bitmap/BitmapWriteAccess.hxx> #include <tools/stream.hxx> +#include <unotools/configmgr.hxx> #include <tiffio.h> @@ -125,6 +126,16 @@ bool ImportTiffGraphicImport(SvStream& rTIFF, Graphic& rGraphic) break; } + if (utl::ConfigManager::IsFuzzing()) + { + const uint64_t MAX_SIZE = 500000000; + if (TIFFTileSize64(tif) > MAX_SIZE) + { + SAL_WARN("filter.tiff", "skipping large tiffs"); + return false; + } + } + size_t npixels = w * h; std::vector<uint32_t> raster(npixels); if (TIFFReadRGBAImageOriented(tif, w, h, raster.data(), ORIENTATION_TOPLEFT, 1)) |