Log Message:
Fix a number of buffer overflows in OpenMotif's UIL implementation.
For non-propolice systems this might be exploitable when the
user-provided data (e.g. certain filenames) or the locale files are
manipulated.

Mostly-found-by: xfocus, see [xfocus-SD-051202] on VulnWatch. Some
additional cases are handled which have the same impact.
Bump revision.