https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18305

diff --git a/coders/tiff.c b/coders/tiff.c
index dd0766df9374eb0b68db7ff38f7d69c289d80ba9..0c0934c28d3b97b21b5d8a827527b622163b594b 100644 (file)
--- a/coders/tiff.c
+++ b/coders/tiff.c
@@ -1545,8 +1545,6 @@ RestoreMSCWarning
     option=GetImageOption(image_info,"tiff:exif-properties");
     if (IsStringFalse(option) == MagickFalse) /* enabled by default */
       TIFFGetEXIFProperties(tiff,image,exception);
-    (void) TIFFGetFieldDefaulted(tiff,TIFFTAG_SAMPLESPERPIXEL,
-      &samples_per_pixel);
     if ((TIFFGetFieldDefaulted(tiff,TIFFTAG_XRESOLUTION,&x_resolution) == 1) &&
         (TIFFGetFieldDefaulted(tiff,TIFFTAG_YRESOLUTION,&y_resolution) == 1))
       {