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-rw-r--r--src/gtphub/gtphub_main.c18
1 files changed, 13 insertions, 5 deletions
diff --git a/src/gtphub/gtphub_main.c b/src/gtphub/gtphub_main.c
index 665224a1..a9a7529c 100644
--- a/src/gtphub/gtphub_main.c
+++ b/src/gtphub/gtphub_main.c
@@ -95,11 +95,11 @@ void log_cfg(struct gtphub_cfg *cfg)
}
}
-static void signal_handler(int signal)
+static void signal_handler(int signum)
{
- fprintf(stdout, "signal %d received\n", signal);
+ fprintf(stdout, "signal %d received\n", signum);
- switch (signal) {
+ switch (signum) {
case SIGINT:
case SIGTERM:
osmo_signal_dispatch(SS_L_GLOBAL, S_L_GLOBAL_SHUTDOWN, NULL);
@@ -107,8 +107,16 @@ static void signal_handler(int signal)
exit(0);
break;
case SIGABRT:
- /* in case of abort, we want to obtain a talloc report
- * and then return to the caller, who will abort the process */
+ /* in case of abort, we want to obtain a talloc report and
+ * then run default SIGABRT handler, who will generate coredump
+ * and abort the process. abort() should do this for us after we
+ * return, but program wouldn't exit if an external SIGABRT is
+ * received.
+ */
+ talloc_report_full(osmo_gtphub_ctx, stderr);
+ signal(SIGABRT, SIG_DFL);
+ raise(SIGABRT);
+ break;
case SIGUSR1:
case SIGUSR2:
talloc_report_full(osmo_gtphub_ctx, stderr);