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| author | Zhao Junwang <zhjwpku@gmail.com> | 2015-07-07 12:08:35 +0300 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2015-08-12 17:33:20 +0300 |
| commit | 270f492100ca2859f40cd39e758faa43e7754fe4 (patch) | |
| tree | 39d404278717d3e05ed64f0720c96a65100b6e7f /net/core | |
| parent | fe3215cc59a7996aaa84932affb3a9b62375ba6c (diff) | |
| download | linux-270f492100ca2859f40cd39e758faa43e7754fe4.tar.xz | |
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: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'net/core')
0 files changed, 0 insertions, 0 deletions