From: Franck JULLIEN <franck.jullien@gmail.com>
To: Robert Jarzmik <robert.jarzmik@free.fr>
Cc: barebox@lists.infradead.org
Subject: Re: FAT filesystem write and long names stability
Date: Mon, 5 Dec 2011 21:03:27 +0100 [thread overview]
Message-ID: <CAJfOKBzSOKmZEvmWsWxQ1+yJFxaB-rzCgR2mxTpTUCoA_9W1Mg@mail.gmail.com> (raw)
In-Reply-To: <87r50ilxed.fsf@free.fr>
Hi Robert,
2011/12/5 Robert Jarzmik <robert.jarzmik@free.fr>:
>
> Does anyone have a feedback about the FAT filesystem support in barebox ?
>
> From my first tests, I think that :
> - long filenames is a bit buggy (when activated, I have a exception in a ls
> command)
> - write doesn't seem to work : on a mounted SD card, I make a "mkdir toto",
> then dismount and remount => the directory is gone.
>
> Is anyone else doing tests in this area ?
>
> Cheers.
>
> --
> Robert
>
> _______________________________________________
> barebox mailing list
> barebox@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/barebox
Do you have this patch applied to your working branch ? :
fs/fat: Initialize local variable finfo
fat_stat in fs/fat.c declares finfo but doesn't initialize it.
When get_fileinfo is called, fno->lfname and fno->lfsize are
tested but haven't been zeroed...This can lead to a wrong
behavior.
When I worked on MMC SPI, I had problems with long file names. This
uninitialized
varible was the root cause...
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next prev parent reply other threads:[~2011-12-05 20:03 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-05 17:51 Robert Jarzmik
2011-12-05 20:03 ` Franck JULLIEN [this message]
2011-12-05 20:40 ` Robert Jarzmik
2011-12-05 20:43 ` Franck JULLIEN
2011-12-06 10:01 ` Robert Jarzmik
2011-12-07 8:37 ` Sascha Hauer
2011-12-13 15:33 ` Robert Jarzmik
2011-12-15 9:28 ` Robert Jarzmik
2011-12-19 11:01 ` Sascha Hauer
2011-12-19 11:14 ` Sascha Hauer
2011-12-19 21:03 ` [PATCH] drivers/mci: pxa fix clockrate Robert Jarzmik
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