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| author | Johannes Berg <johannes@sipsolutions.net> | 2008-10-07 19:31:17 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-10-14 20:47:15 -0400 |
| commit | 09914813da37f1ee9d77998a0701629cfbbd98f4 (patch) | |
| tree | 6577e7769862378abf62e6867a54b71da1dc12c6 /net/mac80211/debugfs_netdev.c | |
| parent | 3eadd751eb8cb8090a65b4fa72c6360fd1aa5f06 (diff) | |
| download | blackbird-obmc-linux-09914813da37f1ee9d77998a0701629cfbbd98f4.tar.gz blackbird-obmc-linux-09914813da37f1ee9d77998a0701629cfbbd98f4.zip | |
mac80211: fix HT information element parsing
There's no checking that the HT IEs are of the right length
which can be used by an attacker to cause an out-of-bounds
access by sending a too short HT information/capability IE.
Fix it by simply pretending those IEs didn't exist when too
short.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/debugfs_netdev.c')
0 files changed, 0 insertions, 0 deletions
