| commit | f0fc86966253ad244f53841e3d8db2cf9f862019 | [log] [tgz] |
|---|---|---|
| author | Al Viro <viro@zeniv.linux.org.uk> | Thu Dec 24 00:10:20 2015 -0500 |
| committer | Al Viro <viro@zeniv.linux.org.uk> | Mon Jan 04 10:27:44 2016 -0500 |
| tree | 4441195827835889b6b2862dd6aba7fac4cc4454 | |
| parent | 8365a71946bb1075f5e0e6357fe0f0b92404d966 [diff] |
switch wireless debugfs ->write() instances to memdup_user_nul() again, it only parses the contents of the copied buffer, so get_zeroed_page() might as well had been kmalloc(), which makes it open-coded memdup_user_nul() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>