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| author | Zhao Junwang <zhjwpku@gmail.com> | 2015-07-07 17:08:35 +0800 |
|---|---|---|
| committer | Luis Henriques <luis.henriques@canonical.com> | 2015-08-10 09:54:14 +0100 |
| commit | 83034100176b535883f735d15afdc6adf4a875d4 (patch) | |
| tree | 5abd81253d9388c7ec0d98e145eaf7d742da06a4 /block | |
| parent | be30468aaf6ea7ca81d657cf22f530e108727735 (diff) | |
| download | linux-stable-83034100176b535883f735d15afdc6adf4a875d4.tar.gz linux-stable-83034100176b535883f735d15afdc6adf4a875d4.tar.bz2 linux-stable-83034100176b535883f735d15afdc6adf4a875d4.zip | |
drm: add a check for x/y in drm_mode_setcrtc
commit 01447e9f04ba1c49a9534ae6a5a6f26c2bb05226 upstream.
legacy setcrtc ioctl does take a 32 bit value which might indeed
overflow
the checks of crtc_req->x > INT_MAX and crtc_req->y > INT_MAX aren't
needed any more with this
v2: -polish the annotation according to Daniel's comment
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Zhao Junwang <zhjwpku@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions