[Bug 191285] lang/expect segfault in exp_spawnv

[bugzilla-noreply at freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=191285

Pietro Cerutti <gahr at FreeBSD.org> changed:

           What    |Removed                     |Added
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             Status|In Discussion               |Issue Resolved
         Resolution|---                         |Report to Upstream

--- Comment #4 from Pietro Cerutti <gahr at FreeBSD.org> ---
libexpect(3) starts with 

       #include expect_tcl.h
       Expect_Init(interp);

       cc files... -lexpect5.20 -ltcl7.5 -lm

so you see that somehow tcl is included and linked against.

I think they assume that interp is a correctly initialized interpreter.

I agree that the documentation could be improved to assume less and explain
more. Please report this upstream.

Thank you,

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