On Tue, Apr 26, 2005 at 09:08:27PM -0400, Neil Horman wrote:
> Patch to add check to get_chrdev_list and get_blkdev_list to prevent reads of
> /proc/devices from spilling over the provided page if more than 4096 bytes of
> string data are generated from all the registered character and block devices in
> a system
>
> Signed-off-by: Neil Horman <[email protected]>
>
>
> fs/char_dev.c | 13 ++++++++++++-
> fs/proc/proc_misc.c | 2 +-
> include/linux/genhd.h | 2 +-
> 3 files changed, 14 insertions(+), 3 deletions(-)
Missing changes to drivers/block/genhd.c perhaps ?
You changed the prototype of get_blkdev_list(), but not
the implementation, which still takes a single arg.
I've not looked at this code at all, but it smells like
something that perhaps needs converting to use seq_file() and friends ?
Dave
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