2015-12-06 13:09:48

by Geyslan G. Bem

[permalink] [raw]
Subject: [RFC BUG] coccinelle: use_after_iter parse error

Hi maintainers,

I'm having these error output using coccinelle.


--
Regards,

Geyslan G. Bem
hackingbits.com


2015-12-06 13:13:48

by Geyslan G. Bem

[permalink] [raw]
Subject: Re: [RFC BUG] coccinelle: use_after_iter parse error

2015-12-06 10:09 GMT-03:00 Geyslan G. Bem <[email protected]>:
> Hi maintainers,
>
> I'm having these error output using coccinelle.

Sorry, gmail and its ctrl+enter shortcut. :/

geyslan@hb ~/Projects/linux $ make coccicheck V=2 M=drivers/usb/host/
-j4 > cocciout
Fatal error: exception Failure("minus: parse error: \n = File
\"./scripts/coccinelle/iterators/use_after_iter.cocci\", line 126,
column 0, charpos = 3561\n around = '&', whole content =
&c->member\n")
Fatal error: exception Failure("minus: parse error: \n = File
\"./scripts/coccinelle/iterators/use_after_iter.cocci\", line 126,
column 0, charpos = 3561\n around = '&', whole content =
&c->member\n")
Fatal error: exception Failure("minus: parse error: \n = File
\"./scripts/coccinelle/iterators/use_after_iter.cocci\", line 126,
column 0, charpos = 3561\n around = '&', whole content =
&c->member\n")
Fatal error: exception Failure("minus: parse error: \n = File
\"./scripts/coccinelle/iterators/use_after_iter.cocci\", line 126,
column 0, charpos = 3561\n around = '&', whole content =
&c->member\n")
Fatal error: exception Failure("minus: parse error: \n = File
\"./scripts/coccinelle/iterators/use_after_iter.cocci\", line 126,
column 0, charpos = 3561\n around = '&', whole content =
&c->member\n")
Fatal error: exception Failure("minus: parse error: \n = File
\"./scripts/coccinelle/iterators/use_after_iter.cocci\", line 126,
column 0, charpos = 3561\n around = '&', whole content =
&c->member\n")
Fatal error: exception Failure("minus: parse error: \n = File
\"./scripts/coccinelle/iterators/use_after_iter.cocci\", line 126,
column 0, charpos = 3561\n around = '&', whole content =
&c->member\n")
Fatal error: exception Failure("minus: parse error: \n = File
\"./scripts/coccinelle/iterators/use_after_iter.cocci\", line 126,
column 0, charpos = 3561\n around = '&', whole content =
&c->member\n")

sizeof(<+...c...+>)
|
&c->member // Line 126
|
c = E

geyslan@hb ~/Projects/linux $ spatch --version
spatch version 1.0.4 with Python support and with PCRE support


>
>
> --
> Regards,
>
> Geyslan G. Bem
> hackingbits.com



--
Regards,

Geyslan G. Bem
hackingbits.com

2015-12-06 13:17:28

by Julia Lawall

[permalink] [raw]
Subject: Re: [RFC BUG] coccinelle: use_after_iter parse error



On Sun, 6 Dec 2015, Geyslan G. Bem wrote:

> 2015-12-06 10:09 GMT-03:00 Geyslan G. Bem <[email protected]>:
> > Hi maintainers,
> >
> > I'm having these error output using coccinelle.
>
> Sorry, gmail and its ctrl+enter shortcut. :/
>
> geyslan@hb ~/Projects/linux $ make coccicheck V=2 M=drivers/usb/host/
> -j4 > cocciout
> Fatal error: exception Failure("minus: parse error: \n = File
> \"./scripts/coccinelle/iterators/use_after_iter.cocci\", line 126,
> column 0, charpos = 3561\n around = '&', whole content =
> &c->member\n")

Thanks ever so much for the report. Since version 1.0.4, & cannot be in
column 0, so it would need a space in front of it. I will submit a patch.

julia

> Fatal error: exception Failure("minus: parse error: \n = File
> \"./scripts/coccinelle/iterators/use_after_iter.cocci\", line 126,
> column 0, charpos = 3561\n around = '&', whole content =
> &c->member\n")
> Fatal error: exception Failure("minus: parse error: \n = File
> \"./scripts/coccinelle/iterators/use_after_iter.cocci\", line 126,
> column 0, charpos = 3561\n around = '&', whole content =
> &c->member\n")
> Fatal error: exception Failure("minus: parse error: \n = File
> \"./scripts/coccinelle/iterators/use_after_iter.cocci\", line 126,
> column 0, charpos = 3561\n around = '&', whole content =
> &c->member\n")
> Fatal error: exception Failure("minus: parse error: \n = File
> \"./scripts/coccinelle/iterators/use_after_iter.cocci\", line 126,
> column 0, charpos = 3561\n around = '&', whole content =
> &c->member\n")
> Fatal error: exception Failure("minus: parse error: \n = File
> \"./scripts/coccinelle/iterators/use_after_iter.cocci\", line 126,
> column 0, charpos = 3561\n around = '&', whole content =
> &c->member\n")
> Fatal error: exception Failure("minus: parse error: \n = File
> \"./scripts/coccinelle/iterators/use_after_iter.cocci\", line 126,
> column 0, charpos = 3561\n around = '&', whole content =
> &c->member\n")
> Fatal error: exception Failure("minus: parse error: \n = File
> \"./scripts/coccinelle/iterators/use_after_iter.cocci\", line 126,
> column 0, charpos = 3561\n around = '&', whole content =
> &c->member\n")
>
> sizeof(<+...c...+>)
> |
> &c->member // Line 126
> |
> c = E
>
> geyslan@hb ~/Projects/linux $ spatch --version
> spatch version 1.0.4 with Python support and with PCRE support
>
>
> >
> >
> > --
> > Regards,
> >
> > Geyslan G. Bem
> > hackingbits.com
>
>
>
> --
> Regards,
>
> Geyslan G. Bem
> hackingbits.com
>

2015-12-06 13:27:04

by Geyslan G. Bem

[permalink] [raw]
Subject: Re: [RFC BUG] coccinelle: use_after_iter parse error

2015-12-06 10:17 GMT-03:00 Julia Lawall <[email protected]>:
>
>
> On Sun, 6 Dec 2015, Geyslan G. Bem wrote:
>
>> 2015-12-06 10:09 GMT-03:00 Geyslan G. Bem <[email protected]>:
>> > Hi maintainers,
>> >
>> > I'm having these error output using coccinelle.
>>
>> Sorry, gmail and its ctrl+enter shortcut. :/
>>
>> geyslan@hb ~/Projects/linux $ make coccicheck V=2 M=drivers/usb/host/
>> -j4 > cocciout
>> Fatal error: exception Failure("minus: parse error: \n = File
>> \"./scripts/coccinelle/iterators/use_after_iter.cocci\", line 126,
>> column 0, charpos = 3561\n around = '&', whole content =
>> &c->member\n")
>
> Thanks ever so much for the report. Since version 1.0.4, & cannot be in
> column 0, so it would need a space in front of it. I will submit a patch.

You're welcome. :)

>
> julia
>
>> Fatal error: exception Failure("minus: parse error: \n = File
>> \"./scripts/coccinelle/iterators/use_after_iter.cocci\", line 126,
>> column 0, charpos = 3561\n around = '&', whole content =
>> &c->member\n")
>> Fatal error: exception Failure("minus: parse error: \n = File
>> \"./scripts/coccinelle/iterators/use_after_iter.cocci\", line 126,
>> column 0, charpos = 3561\n around = '&', whole content =
>> &c->member\n")
>> Fatal error: exception Failure("minus: parse error: \n = File
>> \"./scripts/coccinelle/iterators/use_after_iter.cocci\", line 126,
>> column 0, charpos = 3561\n around = '&', whole content =
>> &c->member\n")
>> Fatal error: exception Failure("minus: parse error: \n = File
>> \"./scripts/coccinelle/iterators/use_after_iter.cocci\", line 126,
>> column 0, charpos = 3561\n around = '&', whole content =
>> &c->member\n")
>> Fatal error: exception Failure("minus: parse error: \n = File
>> \"./scripts/coccinelle/iterators/use_after_iter.cocci\", line 126,
>> column 0, charpos = 3561\n around = '&', whole content =
>> &c->member\n")
>> Fatal error: exception Failure("minus: parse error: \n = File
>> \"./scripts/coccinelle/iterators/use_after_iter.cocci\", line 126,
>> column 0, charpos = 3561\n around = '&', whole content =
>> &c->member\n")
>> Fatal error: exception Failure("minus: parse error: \n = File
>> \"./scripts/coccinelle/iterators/use_after_iter.cocci\", line 126,
>> column 0, charpos = 3561\n around = '&', whole content =
>> &c->member\n")
>>
>> sizeof(<+...c...+>)
>> |
>> &c->member // Line 126
>> |
>> c = E
>>
>> geyslan@hb ~/Projects/linux $ spatch --version
>> spatch version 1.0.4 with Python support and with PCRE support
>>
>>
>> >
>> >
>> > --
>> > Regards,
>> >
>> > Geyslan G. Bem
>> > hackingbits.com
>>
>>
>>
>> --
>> Regards,
>>
>> Geyslan G. Bem
>> hackingbits.com
>>



--
Regards,

Geyslan G. Bem
hackingbits.com