[Octave-bug-tracker] [bug #35004] Plotting: Nonsensical axis values cause hang for label commands

[Lukas Reichlin]

URL:
  <http://savannah.gnu.org/bugs/?35004>

                 Summary: Plotting: Nonsensical axis values cause hang for
label commands
                 Project: GNU Octave
            Submitted by: paramaniac
            Submitted on: Wed 07 Dec 2011 05:54:50 PM GMT
                Category: Plotting
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Crash
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 3.4.3
        Operating System: Any

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Details:


semilogx (1:10, 1:10)
ax = [1, 10, NaN, Inf]
axis (ax)
grid on
title ("title")
xlabel ("xlabel")
ylabel ("ylabel")


I came across these nonsensical axis values (NaN, Inf) when I fixed the
control package. As reliable interpreters should never crash or hang, I think
Octave should throw an error message. The problem is not limited to semilogx.
plot or semilogy are also affected.




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