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| author | Johannes Berg <johannes.berg@intel.com> | 2015-05-05 16:32:29 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2015-05-06 13:30:00 +0200 |
| commit | e3a55b5399d55200c024fe0c2984dc7ad049da44 (patch) | |
| tree | 3d01512741ad7b572f7ad25519680fe02dcce569 /include/linux/debugobjects.h | |
| parent | a31cf1c69e89e0c2d5515b04aca313f1014a714d (diff) | |
| download | cachepc-linux-e3a55b5399d55200c024fe0c2984dc7ad049da44.tar.gz cachepc-linux-e3a55b5399d55200c024fe0c2984dc7ad049da44.zip | |
mac80211: validate cipher scheme PN length better
Currently, a cipher scheme can advertise an arbitrarily long
sequence counter, but mac80211 only supports up to 16 bytes
and the initial value from userspace will be truncated.
Fix two things:
* don't allow the driver to register anything longer than
the 16 bytes that mac80211 reserves space for
* require userspace to specify a starting value with the
correct length (or none at all)
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/linux/debugobjects.h')
0 files changed, 0 insertions, 0 deletions