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| author | Dmitry Antipov <dmantipov@yandex.ru> | 2024-05-31 06:20:10 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2024-06-12 11:07:56 +0300 |
| commit | 6ef09cdc5ba0f93826c09d810c141a8d103a80fc (patch) | |
| tree | e6ad74984681cfe0decd275baf2937f7396ce59e /drivers/net | |
| parent | 0941772342d59e48733131ac3a202fa1a4d832e9 (diff) | |
| download | linux-6ef09cdc5ba0f93826c09d810c141a8d103a80fc.tar.xz | |
wifi: cfg80211: wext: add extra SIOCSIWSCAN data check
In 'cfg80211_wext_siwscan()', add extra check whether number of
channels passed via 'ioctl(sock, SIOCSIWSCAN, ...)' doesn't exceed
IW_MAX_FREQUENCIES and reject invalid request with -EINVAL otherwise.
Reported-by: syzbot+253cd2d2491df77c93ac@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=253cd2d2491df77c93ac
Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
Link: https://msgid.link/20240531032010.451295-1-dmantipov@yandex.ru
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net')
0 files changed, 0 insertions, 0 deletions