Impact
In some cases this can cause TMM to crash. Traffic disrupted while tmm restarts.
Conditions
When the HTTP profile Request Header Insert field contains a Tcl interpreted string, Tcl is executed to expand the string before the header is inserted into the request header block.
If a Tcl error occurs
Workaround
You can use either of the following to mitigate this:
-- Verify that your Tcl executes correctly in all cases.
-- Use a static string.
Fix Information
TMM no longer crashes under these conditions.
