linux-kernel - Re: [RFC BUG] coccinelle: use_after

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Message-ID: <CAGG-pUSEKCzAtKdVnMp6mvzMRo5_49HnMcMj+wMCC+aFbU7p4w@mail.gmail.com>
Date:	Sun, 6 Dec 2015 10:13:46 -0300
From:	"Geyslan G. Bem" <geyslan@...il.com>
To:	Julia Lawall <Julia.Lawall@...6.fr>,
	Gilles Muller <Gilles.Muller@...6.fr>,
	Nicolas Palix <nicolas.palix@...g.fr>,
	Michal Marek <mmarek@...e.com>, cocci@...teme.lip6.fr,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [RFC BUG] coccinelle: use_after_iter parse error

2015-12-06 10:09 GMT-03:00 Geyslan G. Bem <geyslan@...il.com>:
> 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
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