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

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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 08:51:30 +02:00
--- a/networking/telnetd.c
+++ b/networking/telnetd.c
update busybox to 1.15.2 (#5926) SVN-Revision: 18684
2009-12-07 17:56:04 +01:00
@@ -306,6 +306,7 @@ 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 08:51:30 +02:00
/* Restore default signal handling ASAP */
bb_signals((1 << SIGCHLD) + (1 << SIGPIPE), SIG_DFL);
+ signal(SIGINT, SIG_DFL);
/* Make new session and process group */
setsid();
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