On 01/24/2012 03:47 PM, Daniel Vetter wrote:
> On Tue, Jan 24, 2012 at 10:31:46AM +0100, Thomas Hellstrom wrote:
>> If the master tries to authenticate a client using drm_authmagic and
>> that client has already closed its drm file descriptor,
>> either wilfully or because it was terminated, the
>>
On 01/24/2012 03:47 PM, Daniel Vetter wrote:
On Tue, Jan 24, 2012 at 10:31:46AM +0100, Thomas Hellstrom wrote:
If the master tries to authenticate a client using drm_authmagic and
that client has already closed its drm file descriptor,
either wilfully or because it was terminated, the
call to dr
If the master tries to authenticate a client using drm_authmagic and
that client has already closed its drm file descriptor,
either wilfully or because it was terminated, the
call to drm_authmagic will dereference a stale pointer into kmalloc'ed memory
and corrupt it.
Typically this results in a h
On Tue, Jan 24, 2012 at 10:31:46AM +0100, Thomas Hellstrom wrote:
> If the master tries to authenticate a client using drm_authmagic and
> that client has already closed its drm file descriptor,
> either wilfully or because it was terminated, the
> call to drm_authmagic will dereference a stale poi
If the master tries to authenticate a client using drm_authmagic and
that client has already closed its drm file descriptor,
either wilfully or because it was terminated, the
call to drm_authmagic will dereference a stale pointer into kmalloc'ed memory
and corrupt it.
Typically this results in a h
If the master tries to authenticate a client using drm_authmagic and
that client has already closed its drm file descriptor,
either wilfully or because it was terminated, the
call to drm_authmagic will dereference a stale pointer into kmalloc'ed memory
and corrupt it.
Typically this results in a h
On Tue, Jan 24, 2012 at 10:31:46AM +0100, Thomas Hellstrom wrote:
> If the master tries to authenticate a client using drm_authmagic and
> that client has already closed its drm file descriptor,
> either wilfully or because it was terminated, the
> call to drm_authmagic will dereference a stale poi
On Tue, Jan 24, 2012 at 10:31:46AM +0100, Thomas Hellstrom wrote:
> If the master tries to authenticate a client using drm_authmagic and
> that client has already closed its drm file descriptor,
> either wilfully or because it was terminated, the
> call to drm_authmagic will dereference a stale poi
On Tue, Jan 24, 2012 at 10:31:46AM +0100, Thomas Hellstrom wrote:
> If the master tries to authenticate a client using drm_authmagic and
> that client has already closed its drm file descriptor,
> either wilfully or because it was terminated, the
> call to drm_authmagic will dereference a stale poi
If the master tries to authenticate a client using drm_authmagic and
that client has already closed its drm file descriptor,
either wilfully or because it was terminated, the
call to drm_authmagic will dereference a stale pointer into kmalloc'ed memory
and corrupt it.
Typically this results in a h
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