[Bug 7376] session die after read backspace key

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=7376

--- Comment #1 from Denys Vlasenko <vda.linux at googlemail.com> 2014-09-25 11:36:32 UTC ---
(In reply to comment #0)
> Hi
> 
> This issue was found on ESXi 5.* with BusyBox v1.20.2 multi-call binary.
> 
> We wrote a script, to relogin users.
> 
> On /etc/passwd users got:
> TEST:x:1000:1000:Linux User,,,:/:/tmp/relogin.sh
> 
> ############ relogin.sh ###########
> #!/bin/sh
> /bin/login
> exit $?
> ###################################
> 
> If user login, "/bin/login" ask for a user name to relogin. If we press
> "backupspace" key, session died.

Tried, but failed to reproduce. In my testing, /bin/login does execute, and
won't exit or crash if backspace is pressed.

Can you modify the script to run

strace -o/tmp/LOG -tt -s99 /bin/login

and post the LOG file?

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