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-rw-r--r--src/osmo-bsc/osmo_bsc_main.c19
1 files changed, 14 insertions, 5 deletions
diff --git a/src/osmo-bsc/osmo_bsc_main.c b/src/osmo-bsc/osmo_bsc_main.c
index aa45bf07f..cc02c71fa 100644
--- a/src/osmo-bsc/osmo_bsc_main.c
+++ b/src/osmo-bsc/osmo_bsc_main.c
@@ -682,11 +682,11 @@ static struct vty_app_info vty_info = {
};
extern int bsc_shutdown_net(struct gsm_network *net);
-static void signal_handler(int signal)
+static void signal_handler(int signum)
{
- fprintf(stdout, "signal %u received\n", signal);
+ fprintf(stdout, "signal %u received\n", signum);
- switch (signal) {
+ switch (signum) {
case SIGINT:
case SIGTERM:
bsc_shutdown_net(bsc_gsmnet);
@@ -695,8 +695,17 @@ 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(tall_vty_ctx, stderr);
+ talloc_report_full(tall_bsc_ctx, stderr);
+ signal(SIGABRT, SIG_DFL);
+ raise(SIGABRT);
+ break;
case SIGUSR1:
talloc_report(tall_vty_ctx, stderr);
talloc_report_full(tall_bsc_ctx, stderr);