move the comment around a bit

Change-Id: I784534285baa5e68f8d8877c6a5fe8c10e5eb429
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/134843
Tested-by: Caolán McNamara <caolanm@redhat.com>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>

1 files changed, 8 insertions, 8 deletions

diff --git a/vcl/source/filter/itiff/itiff.cxx b/vcl/source/filter/itiff/itiff.cxx
index 9f51e28df0a9..4514ce916959 100644
--- a/vcl/source/filter/itiff/itiff.cxx
+++ b/vcl/source/filter/itiff/itiff.cxx
@@ -267,14 +267,14 @@ bool ImportTiffGraphicImport(SvStream& rTIFF, Graphic& rGraphic)
                 img.put.separate = putSeparatePixel;
             }
 
-            bOk = TIFFRGBAImageGet(
-                &img, reinterpret_cast<uint32_t *>(sizeof (uint32_t)), w, img.height);
-                // we don't access TIFFRGBAImageGet's raster argument in our custom putContigPixel/
-                // putSeparatePixel functions, but TIFFRGBAImageGet nevertheless internally
-                // advances that pointer, so passing nullptr would cause UBSan nullptr-with-offset
-                // errors; while technically still UB, this HACK of passing a non-null pointer keeps
-                // UBSan happy for now (and better use an artificial pointer value which would
-                // hopefully cause SIGSEGV if it should erroneously be dereferenced after all)
+            // we don't access TIFFRGBAImageGet's raster argument in our custom putContigPixel/
+            // putSeparatePixel functions, but TIFFRGBAImageGet nevertheless internally
+            // advances that pointer, so passing nullptr would cause UBSan nullptr-with-offset
+            // errors; while technically still UB, this HACK of passing a non-null pointer keeps
+            // UBSan happy for now (and better use an artificial pointer value which would
+            // hopefully cause SIGSEGV if it should erroneously be dereferenced after all)
+            uint32_t* unused_raster = reinterpret_cast<uint32_t *>(sizeof (uint32_t));
+            bOk = TIFFRGBAImageGet(&img, unused_raster, w, img.height);
             TIFFRGBAImageEnd(&img);
         }
         else