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| author | Chris Wilson <[email protected]> | 2013-10-16 10:22:44 +0000 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2013-10-18 06:40:37 +0000 |
| commit | b062672e305ce071f21eb9e18b102c2a430e0999 (patch) | |
| tree | 6a07fbd3e3a7e63d8770772d8ba9f64eff66f206 /net/lapb/lapb_timer.c | |
| parent | drm/vmwgfx: Don't kill clients on VT switch (diff) | |
| download | kernel-b062672e305ce071f21eb9e18b102c2a430e0999.tar.gz kernel-b062672e305ce071f21eb9e18b102c2a430e0999.zip | |
drm: Prevent overwriting from userspace underallocating core ioctl structs
Apply the protections from
commit 1b2f1489633888d4a06028315dc19d65768a1c05
Author: Dave Airlie <[email protected]>
Date: Sat Aug 14 20:20:34 2010 +1000
drm: block userspace under allocating buffer and having drivers overwrite it (v2)
to the core ioctl structs as well, for we found one instance where there
is a 32-/64-bit size mismatch and were guilty of writing beyond the end
of the user's buffer.
Signed-off-by: Chris Wilson <[email protected]>
Cc: Dave Airlie <[email protected]>
Reviewed-by: Ville Syrjälä <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Dave Airlie <[email protected]>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions