Red Hat Bugzilla – Bug 62468
ctrl-4 crashes less
Last modified: 2007-04-18 12:41:30 EDT
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User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:0.9.9) Gecko/20020311
Description of problem:
The key combination ctrl-4 crashes less. ctrl-<any other number> doesn't.
Version-Release number of selected component (if applicable): less-358-21
Steps to Reproduce:
1. less foo
2. type ctrl-4
Actual Results: Core dumps
Expected Results: Not core dump.
That's a standard Linux behaviour on SIGQUIT (see signal(7)), which is sent to
the program on <Ctrl+\> (type "stty -a", and you'll see that "quit = ^\"). And
<Ctrl+4> is the same as <Ctrl+\>.