Hi Phil/Prasanta,
Please review following fix in jdk9: Bug : https://bugs.openjdk.java.net/browse/JDK-8074967 Webrev : http://cr.openjdk.java.net/~rchamyal/jay/8074967/webrev.00/ Bug : JPEGImageReader incorrectly identifies YCbCr JPEGs as RGB in standard metadata Root cause : In JPEG image if there is no JFIF or EXIF header. We are not checking component ID's to determine color space properly. Third channel component ID (3) is matching the length of componentSpecs length and we are not setting colorspace as YCbCr. It is set to RGB which is wrong. Solution : We should check for id greater than componentSpecs length and not greater than equal. But adding a tighter check to match individual component ID is better. So made changes to match individual component ID with 1, 2 & 3 to set color space as YCbCr. Thanks, Jay
