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[PATCH] ipmi poweroff: fix chassis control

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The IPMI power control function proc_write_chassctrl was badly written, it
directly used userspace pointers, it assumed that strings were NULL
terminated, and it used the evil sscanf function.  This converts over to
using the sysctl interface for this data and changes the semantics to be a
little more logical.

Signed-off-by: Corey Minyard <minyard@acm.org>
Cc: <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Corey Minyard 2005-09-06 15:18:46 -07:00 • committed by Linus Torvalds
parent 877197ef89
commit 8c702e1620
3 changed files with 69 additions and 78 deletions
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6
include/linux/sysctl.h
View file

@ -711,6 +711,7 @@ enum {
DEV_RAID=4,
DEV_MAC_HID=5,
DEV_SCSI=6,
DEV_IPMI=7,
};
/* /proc/sys/dev/cdrom */
@ -776,6 +777,11 @@ enum {
DEV_SCSI_LOGGING_LEVEL=1,
};
/* /proc/sys/dev/ipmi */
enum {
DEV_IPMI_POWEROFF_POWERCYCLE=1,
};
/* /proc/sys/abi */
enum
{