[MacPorts] #43662: indent: gnuindent -kr crashes (was: (GNU) indent -kr crashes)

[MacPorts]

#43662: indent: gnuindent -kr crashes
---------------------+--------------------------------
  Reporter:  jhi@…   |      Owner:  macports-tickets@…
      Type:  defect  |     Status:  new
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:  2.2.1
Resolution:          |   Keywords:
      Port:  indent  |
---------------------+--------------------------------

Old description:

> I'm trying to reformat the Perl C source files.  The macports gnuindent
> 2.2.10 seems to crash (as in: segfault) on some files, when I use the -kr
> option for K&R style.  The crash is fully reproducible.  I cannot see a
> correlation between the size of the input file and a crash.  I'm
> attaching one of the crash-inducing files, utf8.c, here for repro.  Note:
> if run as
>
> gnuindent -kr utf8.c
>
> not only there is a segfault, but the utf8.c gets truncated, too (since
> by default gnu indent outputs to the input file...)
>
> I'm running the latest macports, on OS X 10.9.2.
>
> I tried indent in a Ubuntu precise, indent --version says there 2.2.11,
> no crashes.

New description:

 I'm trying to reformat the Perl C source files.  The macports gnuindent
 2.2.10 seems to crash (as in: segfault) on some files, when I use the -kr
 option for K&R style.  The crash is fully reproducible.  I cannot see a
 correlation between the size of the input file and a crash.  I'm attaching
 one of the crash-inducing files, utf8.c, here for repro.  Note: if run as

 {{{
 gnuindent -kr utf8.c
 }}}

 not only there is a segfault, but the utf8.c gets truncated, too (since by
 default gnu indent outputs to the input file...)

 I'm running the latest macports, on OS X 10.9.2.

 I tried indent in a Ubuntu precise, `indent --version` says there 2.2.11,
 no crashes.

--

Comment (by ryandesign@…):

 The utf8.c you attached is already truncated; I get:

 {{{
 $ gnuindent -kr utf8.c
 indent: utf8.c:1828: Error:Unexpected end of file
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/43662#comment:1>
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