Changed readcount so that _TIFFSetGetType can identify the type

python-pillow · Dec 29, 2020 · 4178ddc · 4178ddc
1 parent 18ee51a
commit 4178ddc
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/libImaging/TiffDecode.c b/src/libImaging/TiffDecode.c
@@ -378,7 +378,7 @@ int ImagingLibTiffDecode(Imaging im, ImagingCodecState state, UINT8* buffer, Py_
             TIFFClose(tiff);
             return -1;
         }
-        
+
         state->bytes = row_byte_size * tile_length;
 
         if (TIFFTileSize(tiff) > state->bytes) {
@@ -578,7 +578,7 @@ int ImagingLibTiffMergeFieldInfo(ImagingCodecState state, TIFFDataType field_typ
 
     // custom fields added with ImagingLibTiffMergeFieldInfo are only used for
     // decoding, ignore readcount;
-    int readcount = 0;
+    int readcount = 1;
     // we support writing a single value, or a variable number of values
     int writecount = 1;
     // whether the first value should encode the number of values.