| commit | abdd768e9ce18142c376188bfca4357ba489afb3 | [log] [tgz] |
|---|---|---|
| author | Dan Carpenter <dan.carpenter@oracle.com> | Fri Feb 28 12:23:21 2020 +0300 |
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | Sat Feb 29 00:16:12 2020 +0100 |
| tree | 659e607f71de4bad2620dcfa774098787462e1d4 | |
| parent | df0e7f7e03c052cfe71cb3d729cb57386a34f104 [diff] |
drm: prevent a harmless integer overflow in drm_legacy_sg_alloc() There is an integer overflow when we round up to PAGE_SIZE, but it's harmless because we never re-use "request->size" for anything meaningful. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200228092321.axulddmkxrujkmas@kili.mountain