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| author | Johannes Berg <johannes.berg@intel.com> | 2013-12-16 15:04:36 +0400 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-12-16 15:06:43 +0400 |
| commit | bd02cd2549cfcdfc57cb5ce57ffc3feb94f70575 (patch) | |
| tree | d43aaa563d7e977e8b8122777baef54930528049 /net/wireless/wext-compat.c | |
| parent | 4c4d684a55fc01dac6bee696efc56b96d0e6c03a (diff) | |
| download | linux-bd02cd2549cfcdfc57cb5ce57ffc3feb94f70575.tar.xz | |
radiotap: fix bitmap-end-finding buffer overrun
Evan Huus found (by fuzzing in wireshark) that the radiotap
iterator code can access beyond the length of the buffer if
the first bitmap claims an extension but then there's no
data at all. Fix this.
Cc: stable@vger.kernel.org
Reported-by: Evan Huus <eapache@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/wext-compat.c')
0 files changed, 0 insertions, 0 deletions