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| author | Thorsten Horstmann <thorsten@defutech.de> | 2017-02-03 14:38:29 +0100 |
|---|---|---|
| committer | Moyster <oysterized@gmail.com> | 2017-06-17 15:51:02 +0200 |
| commit | 86ccbbfc15cc95841ff74a8306753f1481f43c95 (patch) | |
| tree | 3085c758028a0291cd072e80163acd798e566c00 /scripts/basic/fixdep.c | |
| parent | 672aee377bf0584979e18ebd8ea429ba47d09124 (diff) | |
mac80211: Fix adding of mesh vendor IEs
commit da7061c82e4a1bc6a5e134ef362c86261906c860 upstream.
The function ieee80211_ie_split_vendor doesn't return 0 on errors. Instead
it returns any offset < ielen when WLAN_EID_VENDOR_SPECIFIC is found. The
return value in mesh_add_vendor_ies must therefore be checked against
ifmsh->ie_len and not 0. Otherwise all ifmsh->ie starting with
WLAN_EID_VENDOR_SPECIFIC will be rejected.
Fixes: 082ebb0c258d ("mac80211: fix mesh beacon format")
Signed-off-by: Thorsten Horstmann <thorsten@defutech.de>
Signed-off-by: Mathias Kretschmer <mathias.kretschmer@fit.fraunhofer.de>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
[sven@narfation.org: Add commit message]
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Willy Tarreau <w@1wt.eu>
Diffstat (limited to 'scripts/basic/fixdep.c')
0 files changed, 0 insertions, 0 deletions