From: Alexey Starikovskiy <aystarik@gmail.com>
To: Rolf Eike Beer <eike-kernel@sf-tec.de>
Cc: lenb@kernel.org, linux-acpi@vger.kernel.org,
astarikovskiy@suse.de, kernel list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] Fix segfault when printing battery status
Date: Mon, 19 Nov 2007 12:45:42 +0300 [thread overview]
Message-ID: <47415B46.4020709@gmail.com> (raw)
In-Reply-To: <200711182049.33355.eike-kernel@sf-tec.de>
Rolf Eike Beer wrote:
> cat /sys/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:19/PNP0C0A:00/power_supply/BAT1/status
>
> This leads to a stacktrace as acpi_battery_get_property() returns 0 for a
> case where it does not set val->intval. These value is used as an array
> index in drivers/power/power_supply_sysfs.c::power_supply_show_property().
> I had a situation where the value was 4096 which caused a problem as the
> array only has 5 entries.
>
> Signed-off-by: Rolf Eike Beer <eike-kernel@sf-tec.de>
>
Rolf, thanks for remainding.
Acked again,
Alex.
next prev parent reply other threads:[~2007-11-19 9:45 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-18 19:49 [PATCH] Fix segfault when printing battery status Rolf Eike Beer
2007-11-19 9:45 ` Alexey Starikovskiy [this message]
2007-11-19 10:29 ` Rolf Eike Beer
2007-11-19 11:09 ` Alexey Starikovskiy
2007-11-26 22:25 ` Andrew Morton
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