tracker issue : CF-3596008

Problem Description:  

My application loads images and manipulates them via ImageNew() call.  In cases where a CMYK jpeg is loaded, the app throws an "coldfusion.image.ImageReader$ImageReadingException" exception.  This happens for a while until the server is restarted, then it may or may not happen again.

What seems to be occurring is that coldfusion.image.ImageReader is trying to find the CLibJPEGImageReader reader from the collection returned by javax.imageio.ImageIO.  This works fine if it is the first object returned in the collection, but if not, it will return another JPEG ImageReader that does not support CMYK images.  I have two systems (both RedHat) which are currently in each state.  One has the CLibJPEGImageReader as the first element in the ImageReader collection, and in the other, it is the second element in the collection.  The code below will work fine when the correct reader is found, but not when it isn't the first element in the collection.

Steps to Reproduce:

<cfscript>
thisDirectory = getDirectoryFromPath(GetCurrentTemplatePath());
imageFilePath = thisDirectory & "/testCmykImage.jpg";
img = ImageNew(imageFilePath);
writeDump(ImageInfo(img));
</cfscript>

Sample Image file is attached to this bug

Actual Result:

An exception occurred while trying to read the image.

ICC APP2 encountered without prior JFIF!
 
The error occurred in /web/cms/www.ugs.com/docs/imageTest.cfm: line 4
2 : thisDirectory = getDirectoryFromPath(GetCurrentTemplatePath());
3 : imageFilePath = thisDirectory & "/testCmykImage.jpg";
4 : img = ImageNew(imageFilePath);
5 : writeDump(ImageInfo(img));
6 : </cfscript>

coldfusion.image.ImageReader$ImageReadingException: An exception occurred while trying to read the image.
	at coldfusion.image.ImageReader.readJPEGImage(ImageReader.java:274)
	at coldfusion.image.ImageReader.readImage(ImageReader.java:121)
	at coldfusion.image.Image.<init>(Image.java:275)
	at coldfusion.runtime.CFPage.ImageNew(CFPage.java:6865)
	at cfimageTest2ecfm1770476121.runPage(/webroot/docs/imageTest.cfm:4)...
	

Expected Result:

struct
colormodel	
struct
alpha_channel_support	 NO
alpha_premultiplied	 NO
bits_component_1	 8
bits_component_2	 8
bits_component_3	 8
bits_component_4	 8
colormodel_type	 ComponentColorModel
colorspace	 Any of the family of CMYK color spaces
num_color_components	 4
num_components	 4
pixel_size	 32
transparency	 OPAQUE
height	 2253
source	 /home/wwwplm/www/testCmykImage.jpg
width	 3799

Any Workarounds:

None except hoping the right ImageReader is returned.

----------------------------- Additional Watson Details -----------------------------

Watson Bug ID:	3596008

External Customer Info:
External Company:  
External Customer Name: d_isenhower
External Customer Email:  
External Test Config: My Hardware and Environment details:



Server Product	 ColdFusion

Version	 10,0,11,285437

Tomcat Version	 7.0.23.0

Edition	 Enterprise  

Serial Number	 1185-5003-2690-0757-5808-2952  

Operating System	 UNIX  

OS Version	 2.6.18-348.4.1.el5  

Update Level	 /app/coldfusion10/cms1/lib/updates/chf10000011.jar  

Adobe Driver Version	 4.1 (Build 0001)  

JVM Details

Java Version	 1.7.0_09  

Java Vendor	 Oracle Corporation  

Java Vendor URL	http://java.oracle.com/

Java Home	 /app/java/jdk1.7.0_09/jre  

Java File Encoding	 UTF8  

Java Default Locale	 en_US

Attachments:

1. July 16, 2013 00:00:00: 1_testCmykImage.jpg

Comments: