7018912: [parfait] potential buffer overruns in imageio jpeg

Reviewed-by: jgodinez, prr

7018912: [parfait] potential buffer overruns in imageio jpeg
Reviewed-by: jgodinez, prr
f3d71a69 · bae · a76ba6cb · f3d71a69
隐藏空白更改
内联并排

Showing with 1 addition and 1 deletion

src/share/native/sun/awt/image/jpeg/imageioJPEG.c src/share/native/sun/awt/image/jpeg/imageioJPEG.c +1 -1

未找到文件。
--- a/src/share/native/sun/awt/image/jpeg/imageioJPEG.c
+++ b/src/share/native/sun/awt/image/jpeg/imageioJPEG.c
@@ -1846,7 +1846,7 @@ Java_com_sun_imageio_plugins_jpeg_JPEGImageReader_readImage

    cinfo = (j_decompress_ptr) data->jpegObj;

-    if ((numBands < 1) ||
+    if ((numBands < 1) || (numBands > MAX_BANDS) ||
        (sourceXStart < 0) || (sourceXStart >= (jint)cinfo->image_width) ||
        (sourceYStart < 0) || (sourceYStart >= (jint)cinfo->image_height) ||
        (sourceWidth < 1) || (sourceWidth > (jint)cinfo->image_width) ||