PARISC: led.c - fix potential stack overflow in led_proc_write()
commit3c9cb324ac093a02923963e9f1322349c2525799
authorHelge Deller <deller@gmx.de>
Mon, 2 Aug 2010 20:46:41 +0000 (2 22:46 +0200)
committerGreg Kroah-Hartman <gregkh@suse.de>
Tue, 10 Aug 2010 17:54:06 +0000 (10 10:54 -0700)
tree71acc2726a6e66bf6aa3d2245e85e0ec727759fc
parent753abba1edcaa41355411be693c39b9caac8c1d6
PARISC: led.c - fix potential stack overflow in led_proc_write()

commit 4b4fd27c0b5ec638a1f06ced9226fd95229dbbf0 upstream.

avoid potential stack overflow by correctly checking count parameter

Reported-by: Ilja <ilja@netric.org>
Signed-off-by: Helge Deller <deller@gmx.de>
Acked-by: Kyle McMartin <kyle@mcmartin.ca>
Cc: James E.J. Bottomley <jejb@parisc-linux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/parisc/led.c