diff options
Diffstat (limited to 'pacredir.c')
| -rw-r--r-- | pacredir.c | 16 |
1 files changed, 10 insertions, 6 deletions
@@ -1,5 +1,5 @@ /* - * (C) 2013-2024 by Christian Hesse <mail@eworm.de> + * (C) 2013-2025 by Christian Hesse <mail@eworm.de> * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -675,7 +675,9 @@ int main(int argc, char ** argv) { /* Probing for static pacserve hosts takes some time. * Receiving a SIGHUP at this time could kill us. So register signal * SIGHUP here before probing. */ - signal(SIGHUP, sighup_callback); + struct sigaction act_hup = { 0 }; + act_hup.sa_handler = sighup_callback; + sigaction(SIGHUP, &act_hup, NULL); /* parse config file */ if ((ini = iniparser_load(CONFIGFILE)) == NULL) { @@ -774,7 +776,7 @@ int main(int argc, char ** argv) { /* prepare struct to make microhttpd listen on localhost only */ address.sin_family = AF_INET; address.sin_port = htons(PORT_PACREDIR); - address.sin_addr.s_addr = htonl(0x7f000001); + address.sin_addr.s_addr = htonl(INADDR_LOOPBACK); /* start http server */ if ((mhd = MHD_start_daemon(MHD_USE_THREAD_PER_CONNECTION | MHD_USE_TCP_FASTOPEN, PORT_PACREDIR, @@ -787,9 +789,11 @@ int main(int argc, char ** argv) { curl_global_init(CURL_GLOBAL_ALL); /* register SIG{TERM,KILL,INT} signal callbacks */ - signal(SIGTERM, sig_callback); - signal(SIGKILL, sig_callback); - signal(SIGINT, sig_callback); + struct sigaction act = { 0 }; + act.sa_handler = sig_callback; + sigaction(SIGTERM, &act, NULL); + sigaction(SIGKILL, &act, NULL); + sigaction(SIGINT, &act, NULL); /* report ready to systemd */ sd_notify(0, "READY=1\nSTATUS=Waiting for requests to redirect..."); |