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Code Issues

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

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SVN-Revision: 18088
This commit is contained in:
Hamish Guthrie 2009-10-20 06:51:30 +00:00
parent 4136623a5f
commit c724a69355
1 changed files with 12 additions and 0 deletions
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12
package/busybox/patches/902-telnetd_intr.patch Normal file
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@ -0,0 +1,12 @@
diff --git a/networking/telnetd.c b/networking/telnetd.c
index 2a0ace5..c281feb 100644
--- 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();