[Lackie]

Description:

In Checkpoint NGX Smartviewer log errors with cpas_tcp_pass_data are seen, these errors are from a bug the streaming engine. These errors can also show up in the messages file.

Example output

[LOG_CRIT] kernel: cpas_tcp_pass_data: asked to transfer 160 bytes which is more than in q(159)
[LOG_CRIT] kernel: cpas_tcp_pass_data: asked to transfer 89 bytes which is more than in q(88)

The data transfer sizes can vary.

Solution:

The issue was a problem in the MSN messenger inspection which miscalculated the buffer length by one byte.

There is a hotfix for this if you are running the base build of R60. This hotfix is already included in the R60_HFA_01 release and does not need to be installed again after applying R60_HFA_01 or R60_HFA_02.