use osmo_init_logging2(), fix regression test memleaks
Particularly gbproxy_test.c had various mem leaks, which (will) show up with
gcc (Debian 7.3.0-15) 7.3.0 address sanitizer. Fix those leaks to verify that
we don't have memleaks in the production code.
Change-Id: Ia4204c8b3d895b42c103edecb61b99d3d22bd36f
diff --git a/src/gprs/sgsn_main.c b/src/gprs/sgsn_main.c
index 0276e34..feffefb 100644
--- a/src/gprs/sgsn_main.c
+++ b/src/gprs/sgsn_main.c
@@ -386,7 +386,7 @@
signal(SIGUSR2, &signal_handler);
osmo_init_ignore_signals();
- osmo_init_logging(&gprs_log_info);
+ osmo_init_logging2(tall_bsc_ctx, &gprs_log_info);
osmo_stats_init(tall_bsc_ctx);
vty_info.copyright = openbsc_copyright;