What steps will reproduce the problem? 1. Set cp_reduce to non-zero value. 2. Decode a J2K file

What is the expected output? What do you see instead? + Expected: setting cp_reduce value to one decodes all layers except the most detailed one. Setting cp_reduce value to two decodes all layers except the two more detailed layers. + Actual: setting cp_reduce value to any non-zero value causes buffer overflow or crash.

What version of the product are you using? On what operating system? + Clean checkout from http://openjpeg.googlecode.com/svn/branches/v2 + Windows 6 Pro, 64 bit.

Please provide any additional information below. + Patch corrects a problem in t2_skip_packet_data + The following steps were used to identify the problem. ++ Temporarily add two print statements to t2_decode_packets. +++ Print the value of l_nb_bytes_read returned by t2_decode_packet. +++ Print the value of l_nb_bytes_read returned by t2_skip_packet. ++ Record the results from a full decode (cp_reduce is zero). ++ Record the results from a partial decode (cp_reduce is non-zero). ++ Compare the bytes read from the full and partial decodes. +++ Too few bytes were being skipped on some packets. ++ Compare the source code for t2_read_packet_data to t2_skip_packet_data. +++ Increment of l_band was missing from t2_skip_packet_data function.