diff options
Diffstat (limited to 'src/kdc/main.c')
| -rw-r--r-- | src/kdc/main.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/src/kdc/main.c b/src/kdc/main.c index c978a77a9c..15a5a9ee7f 100644 --- a/src/kdc/main.c +++ b/src/kdc/main.c @@ -536,6 +536,7 @@ terminate_workers(pid_t *pids, int bound, int num_active) static krb5_error_code create_workers(verto_ctx *ctx, int num) { + krb5_error_code retval; int i, status, numleft; pid_t pid, *pids; #ifdef POSIX_SIGNALS @@ -551,6 +552,16 @@ create_workers(verto_ctx *ctx, int num) pid = fork(); if (pid == 0) { verto_reinitialize(ctx); + retval = loop_setup_signals(ctx, NULL, reset_for_hangup); + if (retval) { + krb5_klog_syslog(LOG_ERR, _("Unable to initialize signal " + "handlers in pid %d"), pid); + return retval; + } + + /* Avoid race condition */ + if (signal_received) + exit(0); /* Return control to main() in the new worker process. */ free(pids); @@ -984,7 +995,7 @@ int main(int argc, char **argv) */ initialize_realms(kcontext, argc, argv); - ctx = loop_init(VERTO_EV_TYPE_NONE, NULL, reset_for_hangup); + ctx = loop_init(VERTO_EV_TYPE_NONE); if (!ctx) { kdc_err(kcontext, ENOMEM, _("while creating main loop")); finish_realms(); @@ -1046,6 +1057,12 @@ int main(int argc, char **argv) finish_realms(); return 1; } + retval = loop_setup_signals(ctx, NULL, reset_for_hangup); + if (retval) { + kdc_err(kcontext, retval, _("while initializing signal handlers")); + finish_realms(); + return 1; + } } if ((retval = loop_setup_network(ctx, NULL, kdc_progname))) { net_init_error: |