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| author | Björn Töpel <bjorn.topel@intel.com> | 2018-06-04 13:57:11 +0200 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2018-06-04 17:21:02 +0200 |
| commit | 4e64c835254095f55044d393e628dd3e92fca304 (patch) | |
| tree | 51db5592136aab51ca7451006085044715affbe9 /fs/ioctl.c | |
| parent | bd3a08aaa9a383ffbbd5b788b797ae6e64eaa7a1 (diff) | |
| download | linux-4e64c835254095f55044d393e628dd3e92fca304.tar.bz2 | |
xsk: proper fill queue descriptor validation
Previously the fill queue descriptor was not copied to kernel space
prior validating it, making it possible for userland to change the
descriptor post-kernel-validation.
Signed-off-by: Björn Töpel <bjorn.topel@intel.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'fs/ioctl.c')
0 files changed, 0 insertions, 0 deletions