diff options
| author | Jouni Malinen <jouni@qca.qualcomm.com> | 2011-08-11 11:46:22 +0300 |
|---|---|---|
| committer | Rohan Somvanshi <rsomvanshi@nvidia.com> | 2012-02-03 05:54:57 -0800 |
| commit | 433721b4cc57e3a6a34a9b013b1a4aac5a9e644f (patch) | |
| tree | 5d6f57398ef8a1984e72d7ee8b10275fce9024ed /include/net | |
| parent | d09473cbe8bf2146ee99178050d9ba698131f80e (diff) | |
nl80211/cfg80211: Make addition of new sinfo fields safer
Add a comment pointing out the use of enum station_info_flags for
all new struct station_info fields. In addition, memset the sinfo
buffer to zero before use on all paths in the current tree to avoid
leaving uninitialized pointers in the data.
(cherry picked from commit 87159de9c30dab02b84cbaffa7498140d4ebc1a1 from
android.googlesource.com/common.git)
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Change-Id: I24301d45108587e66c8421a7f2a94ea98300ebeb
Reviewed-on: http://git-master/r/78887
Reviewed-by: Automatic_Commit_Validation_User
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/cfg80211.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index fe7627847a72..ffa8aedd70f0 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -566,6 +566,11 @@ struct station_info { const u8 *assoc_req_ies; size_t assoc_req_ies_len; + + /* + * Note: Add a new enum station_info_flags value for each new field and + * use it to check which fields are initialized. + */ }; /** |