openvt,getty,vfork_daemon_rexec,mount: tighten up fd cleanup code
(will close all fd's > 2 on daemonization now) getty: fix "getty -" support, and also do not try to chown/chmod "-" telnetd: fix "lost ctty" bug Yet another attempt on saner function names: bb_sanitize_server_stdio(0/1) -> bb_sanitize_stdio() + bb_daemonize();
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@@ -221,7 +221,8 @@ int zcip_main(int argc, char *argv[])
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}
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if (opts & 4) { // -r n.n.n.n
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if (inet_aton(r_opt, &ip) == 0
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|| (ntohl(ip.s_addr) & IN_CLASSB_NET) != LINKLOCAL_ADDR) {
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|| (ntohl(ip.s_addr) & IN_CLASSB_NET) != LINKLOCAL_ADDR
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) {
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bb_error_msg_and_die("invalid link address");
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}
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}
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@@ -270,7 +271,7 @@ int zcip_main(int argc, char *argv[])
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// daemonize now; don't delay system startup
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if (!FOREGROUND) {
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setsid();
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xdaemon(0, 0);
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bb_daemonize();
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bb_info_msg("start, interface %s", intf);
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}
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