| 6587eb82617f7913c13e750e73e13fa9c829863c |
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06-Apr-2012 |
Xi Wang <xi.wang@gmail.com> |
drm/savage: fix integer overflows in savage_bci_cmdbuf()
Since cmdbuf->size and cmdbuf->nbox are from userspace, a large value
would overflow the allocation size, leading to out-of-bounds access.
Signed-off-by: Xi Wang <xi.wang@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
/drivers/gpu/drm/savage/savage_state.c
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| f10487658a0e5fd793ee5ba7ad645c060e4afbcd |
|
17-Mar-2012 |
Julia Lawall <Julia.Lawall@lip6.fr> |
drivers/gpu/drm/savage/savage_state.c: add missing kfree
Most of the error handling code in this function frees the buffers
kcmd_addr, kvb_addr, and kbox_addr allocated at the beginning of this
function. These two branches are changed to do the same.
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Dave Airlie <airlied@redhat.com>
/drivers/gpu/drm/savage/savage_state.c
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| 9a298b2acd771d8a5c0004d8f8e4156c65b11f6b |
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24-Mar-2009 |
Eric Anholt <eric@anholt.net> |
drm: Remove memory debugging infrastructure.
It hasn't been used in ages, and having the user tell your how much
memory is being freed at free time is a recipe for disaster even if it
was ever used.
Signed-off-by: Eric Anholt <eric@anholt.net>
/drivers/gpu/drm/savage/savage_state.c
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| c0e09200dc0813972442e550a5905a132768e56c |
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29-May-2008 |
Dave Airlie <airlied@redhat.com> |
drm: reorganise drm tree to be more future proof.
With the coming of kernel based modesetting and the memory manager stuff,
the everything in one directory approach was getting very ugly and
starting to be unmanageable.
This restructures the drm along the lines of other kernel components.
It creates a drivers/gpu/drm directory and moves the hw drivers into
subdirectores. It moves the includes into an include/drm, and
sets up the unifdef for the userspace headers we should be exporting.
Signed-off-by: Dave Airlie <airlied@redhat.com>
/drivers/gpu/drm/savage/savage_state.c
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