openwrtv4/package/busybox/patches/902-telnetd_intr.patch

--- a/networking/telnetd.c
+++ b/networking/telnetd.c
@@ -308,6 +308,7 @@ make_new_session(
 
 	/* Restore default signal handling ASAP */
 	bb_signals((1 << SIGCHLD) + (1 << SIGPIPE), SIG_DFL);
+	signal(SIGINT, SIG_DFL);
 
 	/* Make new session and process group */
 	setsid();
At boot, the startup process is executed in a non-interactive shell. Default behavior for a non-interactive shell is that SIGINT is processeld locally by the shell (and typically ignored), this runtime environment is inherited by children, hence Ctrl-C has no effect within a telnet session. This patch enables the correct behavior SVN-Revision: 18088 2009-10-20 06:51:30 +00:00			`--- a/networking/telnetd.c`
			`+++ b/networking/telnetd.c`
busybox: update to v1.16.1 (based on v1.16.0 update patch from Peter Wagner) SVN-Revision: 20661 2010-04-03 00:58:46 +00:00			`@@ -308,6 +308,7 @@ make_new_session(`
At boot, the startup process is executed in a non-interactive shell. Default behavior for a non-interactive shell is that SIGINT is processeld locally by the shell (and typically ignored), this runtime environment is inherited by children, hence Ctrl-C has no effect within a telnet session. This patch enables the correct behavior SVN-Revision: 18088 2009-10-20 06:51:30 +00:00
			`/* Restore default signal handling ASAP */`
			`bb_signals((1 << SIGCHLD) + (1 << SIGPIPE), SIG_DFL);`
			`+ signal(SIGINT, SIG_DFL);`

			`/* Make new session and process group */`
			`setsid();`