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ktest: Cleanup terminal on dodie() failure

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If dodie() is called with the console open, restore the terminal's
original settings before dying.

Link: http://lkml.kernel.org/r/20150130025453.GB20952@treble.redhat.com

Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
This commit is contained in:
Josh Poimboeuf 2015-01-29 20:54:53 -06:00 committed by Steven Rostedt
parent 4bf6e1fc99
commit 1cb9e64298
1 changed files with 6 additions and 1 deletions
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7
tools/testing/ktest/ktest.pl
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@ -1407,6 +1407,11 @@ sub dodie {
print " See $opt{LOG_FILE} for more info.\n";
}
if ($monitor_cnt) {
# restore terminal settings
system("stty $stty_orig");
}
die @_, "\n";
}
@ -1449,7 +1454,7 @@ sub exec_console {
close($pts);
exec $console or
dodie "Can't open console $console";
die "Can't open console $console";
}
sub open_console {