[OpenSIPS-Devel] [OpenSIPS/opensips] 9959b3: fraud_detection: Fix possible startup crash

[Liviu Chircu]

  Branch: refs/heads/2.1
  Home:   https://github.com/OpenSIPS/opensips
  Commit: 9959b3d726f1ed86a4f4a0c4aacf01b7fce973f2
      https://github.com/OpenSIPS/opensips/commit/9959b3d726f1ed86a4f4a0c4aacf01b7fce973f2
  Author: Liviu Chircu <liviu at opensips.org>
  Date:   2016-11-04 (Fri, 04 Nov 2016)

  Changed paths:
    M modules/fraud_detection/fraud_detection.c

  Log Message:
  -----------
  fraud_detection: Fix possible startup crash

Race condition between drouting startup and check_fraud()

Credits to Jim DeVito for helping with troubleshooting

(cherry picked from commit 2efc77d0d8eb905f3ed92cfb5136fa5bc8f0c33a)