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    SubjectRe: Null dereference errors in the kernel
    On Mon, Jul 17, 2006 at 08:49:19PM -0700, Thomas Dillig wrote:

    > 144 drivers/char/agp/ati-agp.c
    > NULL dereference of variable "ati_generic_private.gatt_pages" in
    > function call (drivers/char/agp/ati-agp.c:ati_free_gatt_pages).

    I think this is a false positive.
    It's a freeing function, the other half of ati_create_gatt_pages,
    which always gets called beforehand, and if that fails, we should
    never get to ati_free_gatt_pages.


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