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Original bug ID: 7170 Reporter:@kayceesrk Assigned to:@alainfrisch Status: closed (set by @xavierleroy on 2017-09-24T15:32:03Z) Resolution: fixed Priority: normal Severity: major Version: 4.02.3 Target version: 4.03.0+dev / +beta1 Fixed in version: 4.03.0+dev / +beta1 Category: ~DO NOT USE (was: OCaml general) Tags: afl Monitored by:@gasche@hcarty
Bug description
Compiling the program
external foo : 'a = ""
crashes ocamlopt.opt with Fatal error: exception Invalid_argument("index out of bounds"). The bug was found by fuzzing afl-instrumented ocamlopt.opt.
Steps to reproduce
$ cat test.ml
external foo : 'a = ""
$ ocamlopt.opt test.ml
Fatal error: exception Invalid_argument("index out of bounds")
$ OCAMLRUNPARAM="b" ocamlopt.opt test.ml
Fatal error: exception Invalid_argument("index out of bounds")
Called from file "arg.ml", line 214, characters 2-73
The text was updated successfully, but these errors were encountered:
Original bug ID: 7170
Reporter: @kayceesrk
Assigned to: @alainfrisch
Status: closed (set by @xavierleroy on 2017-09-24T15:32:03Z)
Resolution: fixed
Priority: normal
Severity: major
Version: 4.02.3
Target version: 4.03.0+dev / +beta1
Fixed in version: 4.03.0+dev / +beta1
Category: ~DO NOT USE (was: OCaml general)
Tags: afl
Monitored by: @gasche @hcarty
Bug description
Compiling the program
external foo : 'a = ""
crashes ocamlopt.opt with Fatal error: exception Invalid_argument("index out of bounds"). The bug was found by fuzzing afl-instrumented ocamlopt.opt.
Steps to reproduce
$ cat test.ml
external foo : 'a = ""
$ ocamlopt.opt test.ml
Fatal error: exception Invalid_argument("index out of bounds")
$ OCAMLRUNPARAM="b" ocamlopt.opt test.ml
Fatal error: exception Invalid_argument("index out of bounds")
Called from file "arg.ml", line 214, characters 2-73
The text was updated successfully, but these errors were encountered: