Re: [Ctool-users] Parsing error

[flisakow <fli...@so...>]

  Hi,

  I received this message from the email list, and I'm CC'ing it back
  to the user's list also, so you should receive two copies.  I was
  on vacation for the last week, and didn't reply to any email.

  One possible problem is that CTool uses gcc as its preprocessor by
  default (that's controlled by a compile-time option).  Perhaps the
  #line directives inserted by that 2nd pass are actually causing 
  the problem.  There's a remove(cpp_file) call in project.cpp that
  could be commented out so you could see the actual input to CTool
  (its stored in filename.pp).

  I'll that a look at this myself in the next few days, but I wanted
  to reply sooner so you'd know the list is not dead.

  Shaun

> Hi,
> 
> I'm having trouble parsing a few files in sudo-1.6.5p2 (though I'm 
> having similar problems in other packages).  The ctool parser doesn't 
> seem to like files produced by bison/flex (who would? ;).  In sudo, the 
> offending files are lex.yy.c and sudo.tab.c.  Then there's the file 
> set_perms.c which has a really strange error.  I extracted the 
> problematic preprocessed code:
> 
> static void
> runas_setup()
> {
>      if ((sudo_user._runas_pw) ->pw_name != ((void *)0) ) {
> # 314 "set_perms.c"
> 	{
> 	    if (setgid((sudo_user._runas_pw) ->pw_gid))
> 		perror("cannot set gid to runas gid");
> 
> 	
> 
> 
> 	    if (! (sudo_defs_table[( 34  )].sd_un.flag)  &&
> 		initgroups(* (sudo_user.runas) , (sudo_user._runas_pw) ->pw_gid) < 0)
> 		perror("cannot set group vector");
> 
> 	}
>      }
> }
> 
> set_perms.c:312: Error (parse error) before '#line'
> # 313 "set_perms.c"
>     ^
> set_perms.c:327: Error (parse error) before 'String Constant'
> }
> 
> The first error is really strange to me considering that the line 
> mentioned is not in the file!  Any ideas on where this is coming from?
> 
> Thanks,
> Emil
> 
> 
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-- 
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  Shaun Flisakowski 

  fli...@sp...         "In your heart, you know it's flat."
                                    - The Flat Earth Society
  http://www.spf-15.com/

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~