legacy_mgcp: mgcp_test: sanitize: free msgb_ctx

Ensure that all msgb were cleaned up, then free the overall msgb_ctx, in order
to not leave any memory leaks the sanitizer build complains about.

Backport from osmo-mgw.git

Change-Id: I84e0ac7f0928f04ffddd7da18200466841589c25
1 file changed
tree: b2d592940742a8f95c78c27b5a5d4d812204328e
  1. contrib/
  2. debian/
  3. openbsc/
  4. .gitignore
  5. .gitreview
  6. .mailmap