tree 3e3033c61b438f8a1451d36a930b8657a23cadad
parent cc5f916e90a811dd8f809b4d17409f98e74b237c
author Corey Minyard <cminyard@mvista.com> 1193693833 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1193756815 -0700

IPMI: fix comparison in demangle_device_id

Coverity spotted some incorrect code in a recent change to the IPMI driver;
this patch make sure the data is really long enough to pull the
manufacturer id and product id out of a get device id message.

Signed-off-by: Corey Minyard <cminyard@mvista.com>
Cc: Adrian Bunk <bunk@kernel.org>
Cc: Stian Jordet <liste@jordet.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>