gbproxy: Avoid multiple tlli_info entries with the same IMSI

Currently it is possible to create several tlli_info entries with the
same IMSI.

This patch disables this by adding a check before the imsi field
is updated.

Sponsored-by: On-Waves ehf
3 files changed
tree: 60bf412a84484fe03e7053bb7e91b2596432b7ad
  1. debian/
  2. hlrsync/
  3. linux-kernel/
  4. openbsc/
  5. wireshark/
  6. README