| Author |
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| denik |
 Posted: Thu Feb 22, 2007 10:17 am |
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User
Joined: 03 Feb 2007
Posts: 10
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Hello,
I've run into a problem with io:format, it exits with these arguments:
(emacs@denik)190> io:format("~w~p", ["xxxxxxxxxxxxxxxxxxx", <<1>>]).
** exited: {badarg,[{io,format,
[<0.27.0>,"~w~p",["xxxxxxxxxxxxxxxxxxx",<<1>>]]},
{erl_eval,do_apply,5},
{shell,exprs,6},
{shell,eval_loop,3}]} **
Contents of string doesn't matter, but length does.
erl -version: Erlang (ASYNC_THREADS) (BEAM) emulator version 5.5.3
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| axel |
| Posted: Thu Feb 22, 2007 1:12 pm |
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User
Joined: 03 Mar 2005
Posts: 271
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On 2007-02-22 11:16, Denis Bilenko wrote:
> Hello,
>
> I've run into a problem with io:format, it exits with these arguments:
>
> (emacs@denik)190> io:format("~w~p", ["xxxxxxxxxxxxxxxxxxx", <<1>>]).
> ** exited: {badarg,[{io,format,
> [<0.27.0>,"~w~p",["xxxxxxxxxxxxxxxxxxx",<<1>>]]},
> {erl_eval,do_apply,5},
not reproducible. i get:
io:format("~w~p", ["xxxxxxxxxxxxxxxxxxx", <<1>>]).
[120,120,120,120,120,120,120,120,120,120,120,120,120,120,120,120,120,120,120]<<1>>ok
Erlang (ASYNC_THREADS,HIPE) (BEAM) emulator version 5.5.3
SunOS ws67042 5.8 Generic_117350-39 sun4u sparc SUNW,Sun-Blade-1500
bengt
--
Those were the days...
EPO guidelines 1978: "If the contribution to the known art resides
solely in a computer program then the subject matter is not
patentable in whatever manner it may be presented in the claims."
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| Guest |
| Posted: Thu Feb 22, 2007 1:29 pm |
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Guest
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[Denis Bilenko:]
> I've run into a problem with io:format, it exits with these arguments:
>
> (emacs@denik)190> io:format("~w~p", ["xxxxxxxxxxxxxxxxxxx", <<1>>]).
> ** exited: {badarg,[{io,format,
> [<0.27.0>,"~w~p",["xxxxxxxxxxxxxxxxxxx",<<1>>]]},
> {erl_eval,do_apply,5},
> {shell,exprs,6},
> {shell,eval_loop,3}]} **
>
> Contents of string doesn't matter, but length does.
Thanks for the bug report.
The following patch should solve the problem.
Best regards,
Hans Bolinder, Erlang/OTP
*** /usr/local/otp/releases/otp_beam_solaris8_r11b_patched/lib/stdlib-1.14.3/src/io_lib_pretty.erl Tue Jan 30 13:55:48 2007
--- io_lib_pretty.erl Thu Feb 22 13:55:27 2007
***************
*** 159,165 ****
%% Reuse the list created by io_lib:write_binary()...
pp_binary([LT,LT,S,GT,GT], Col, Ll, Ind, LD) ->
N = max(8, Ll - Col - LD),
! [LT,LT,pp_binary(S, N, N, Ind),GT,GT].
pp_binary([BS, $, | S], N, N0, Ind) ->
Len = length(BS) + 1,
--- 159,167 ----
%% Reuse the list created by io_lib:write_binary()...
pp_binary([LT,LT,S,GT,GT], Col, Ll, Ind, LD) ->
N = max(8, Ll - Col - LD),
! [LT,LT,pp_binary(S, N, N, Ind),GT,GT];
! pp_binary(S, _Col, _Ll, _Ind, _LD) ->
! S.
pp_binary([BS, $, | S], N, N0, Ind) ->
Len = length(BS) + 1,
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| Tunila |
| Posted: Tue Apr 10, 2007 8:26 am |
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| Lexi |
| Posted: Thu Apr 12, 2007 1:55 pm |
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