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IDProjectCategoryView StatusDate SubmittedLast Update
0002467Frama-CKernelpublic2019-07-26 16:052019-08-05 16:18
ReporterVictor Sverdlin 
Assigned Tosignoles 
PrioritynormalSeveritycrashReproducibilityalways
StatusassignedResolutionopen 
Platformx86_64OSopensuse-tumbleweedOS Version20190723
Product VersionFrama-C 19-Potassium 
Target VersionFixed in Version 
Summary0002467: Crash at "hashtbl.ml", line 462
DescriptionRaised at file "hashtbl.ml", line 462, characters 17-32
Called from file "src/libraries/project/state_topological.ml", line 62, characters 23-38
Steps To ReproduceJust open new project and add at least one .c (or .h) file
Additional Information(* Frama-C journal generated at 16:46 the 26/07/2019 *)

exception Unreachable
exception Exception of string

[@@@ warning "-26"]

(* Run the user commands *)
let run () =
  Project.set_keep_current false;
  File.init_from_cmdline ();
  Dynamic.Parameter.String.set ""
    "/media/sf_home/temp/gps_try/sent_LDRA/src/main.c";
  begin try
    (* exception Log.AbortError("kernel") raised on: *)
    File.init_from_cmdline ();
    raise Unreachable
  with
  | Unreachable as exn -> raise exn
  | exn (* Log.AbortError("kernel") *) ->
    (* continuing: *)
    begin try
      (* exception Log.AbortError("kernel") raised on: *)
      File.prepare_from_c_files ();
      raise Unreachable
    with
    | Unreachable as exn -> raise exn
    | exn (* Log.AbortError("kernel") *) ->
      (* continuing: *) raise (Exception (Printexc.to_string exn))
    end
  end

(* Main *)
let main () =
  Journal.keep_file "./.frama-c/frama_c_journal.ml";
  try run ()
  with
  | Unreachable -> Kernel.fatal "Journal reaches an assumed dead code"
  | Exception s -> Kernel.log "Journal re-raised the exception %S" s
  | exn ->
    Kernel.fatal
      "Journal raised an unexpected exception: %s"
      (Printexc.to_string exn)

(* Registering *)
let main : unit -> unit =
  Dynamic.register
    ~plugin:"Frama_c_journal.ml"
    "main"
    (Datatype.func Datatype.unit Datatype.unit)
    ~journalize:false
    main

(* Hooking *)
let () = Cmdline.run_after_loading_stage main; Cmdline.is_going_to_load ()
TagsNo tags attached.
Attached Filesc file icon main.c [^] (319 bytes) 2019-07-26 16:05 [Show Content]

- Relationships

-  Notes
(0006840)
signoles (manager)
2019-08-01 16:03

I cannot reproduce your issue (either by reproducing the steps in the GUI, or by executing the provided journal). I test it on a .c file of my own (a very basic one).

Could you provide additional details and your C file that reproduce the issue?

Thank you
(0006841)
Victor Sverdlin (reporter)
2019-08-05 16:18

Actually, it can be any file. I've tested it on real source from the project and on the simple hello_world.c too with same effect. Some files are OK some not. I work from virtual machine, could it be the reason? Is there any way to check installation?

All the best.

- Issue History
Date Modified Username Field Change
2019-07-26 16:05 Victor Sverdlin New Issue
2019-07-26 16:05 Victor Sverdlin File Added: main.c
2019-08-01 16:03 signoles Note Added: 0006840
2019-08-01 16:04 signoles Assigned To => signoles
2019-08-01 16:04 signoles Status new => feedback
2019-08-05 16:18 Victor Sverdlin Note Added: 0006841
2019-08-05 16:18 Victor Sverdlin Status feedback => assigned


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