From: Bernd Edlinger <bernd.edlinger@hotmail.de>
To: Jakub Jelinek <jakub@redhat.com>
Cc: Dodji Seketeli <dodji@redhat.com>,
"gcc-patches@gcc.gnu.org" <gcc-patches@gcc.gnu.org>
Subject: RE: [PATCH] preprocessor/58580 - preprocessor goes OOM with warning for zero literals
Date: Mon, 04 Nov 2013 12:32:00 -0000 [thread overview]
Message-ID: <DUB122-W7FF5D62CA458FD7931EA9E4F60@phx.gbl> (raw)
In-Reply-To: <20131104120636.GP27813@tucnak.zalov.cz>
>
> On Mon, Nov 04, 2013 at 12:59:49PM +0100, Bernd Edlinger wrote:
>> I see another "read_line" at gcov.c, which seems to be a copy.
>
> Copy of what? gcov.c read_line hardly can be allowed to fail because out of
> mem unlike this one for caret diagnostics.
> Though, surely, this one could be somewhat adjusted so that it really
> doesn't use a temporary buffer but reads directly into the initially
> malloced, then realloced, buffer. But, if we want it to eventually switch
> to caching the caret diagnostics, it won't be possible/desirable anymore.
>
> Jakub
gcov.c and input.c currently both have a static function "read_line"
they are currently 100% in sync. Both _can_ fail, if the file gets
deleted or modified while the function executes.
If gcov.c crashes in that event, I'd call it a bug.
Bernd.
next prev parent reply other threads:[~2013-11-04 12:15 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-31 14:48 Bernd Edlinger
2013-10-31 15:06 ` Jakub Jelinek
2013-10-31 15:19 ` Dodji Seketeli
2013-10-31 18:26 ` Jakub Jelinek
2013-11-04 11:52 ` Dodji Seketeli
2013-11-04 11:59 ` Jakub Jelinek
2013-11-04 15:42 ` Dodji Seketeli
2013-11-05 0:10 ` Bernd Edlinger
2013-11-05 9:50 ` Dodji Seketeli
2013-11-05 11:19 ` Bernd Edlinger
2013-11-05 11:43 ` Dodji Seketeli
2013-11-06 22:27 ` Bernd Edlinger
2013-11-04 12:06 ` Bernd Edlinger
2013-11-04 12:15 ` Jakub Jelinek
2013-11-04 12:32 ` Bernd Edlinger [this message]
2013-11-04 15:21 ` Dodji Seketeli
2013-11-11 10:49 ` Dodji Seketeli
2013-11-11 14:35 ` Jakub Jelinek
2013-11-11 17:13 ` Dodji Seketeli
2013-11-12 16:42 ` Dodji Seketeli
2013-11-13 5:10 ` Bernd Edlinger
2013-11-13 9:40 ` Dodji Seketeli
2013-11-13 9:43 ` Bernd Edlinger
2013-11-13 9:49 ` Dodji Seketeli
2013-11-13 9:49 ` Dodji Seketeli
2013-11-13 9:51 ` Jakub Jelinek
2013-11-14 15:12 ` Dodji Seketeli
2013-12-09 20:11 ` Tom Tromey
2014-01-21 12:28 ` Bernd Edlinger
2014-01-22 8:16 ` Dodji Seketeli
2014-01-23 17:12 ` Jakub Jelinek
2014-01-24 2:58 ` Bernd Edlinger
2014-01-24 7:53 ` Dodji Seketeli
2014-01-24 15:05 ` Markus Trippelsdorf
2014-01-24 15:41 ` Dodji Seketeli
2014-01-24 15:44 ` Jakub Jelinek
2014-01-24 16:09 ` Dodji Seketeli
2014-01-24 16:13 ` Jakub Jelinek
2014-01-24 23:02 ` Markus Trippelsdorf
2014-01-24 23:20 ` Markus Trippelsdorf
2014-01-28 13:20 ` Dodji Seketeli
2014-01-28 13:23 ` Dodji Seketeli
2014-01-28 18:40 ` H.J. Lu
2014-01-29 11:28 ` Dodji Seketeli
-- strict thread matches above, loose matches on Subject: below --
2013-10-31 13:45 Dodji Seketeli
2013-10-31 17:30 ` Manuel López-Ibáñez
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