diff options
Diffstat (limited to 'openbsc/src/osmo-nitb/bsc_hack.c')
| -rw-r--r-- | openbsc/src/osmo-nitb/bsc_hack.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/openbsc/src/osmo-nitb/bsc_hack.c b/openbsc/src/osmo-nitb/bsc_hack.c index 2aeaa8fef..4950f4ca9 100644 --- a/openbsc/src/osmo-nitb/bsc_hack.c +++ b/openbsc/src/osmo-nitb/bsc_hack.c @@ -196,11 +196,11 @@ static void handle_options(int argc, char **argv) } extern void *tall_vty_ctx; -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); @@ -210,8 +210,17 @@ static void signal_handler(int signal) break; case SIGABRT: osmo_generate_backtrace(); - /* 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); |