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| author |   Kartik Nair <contact.kartikn@gmail.com> | 2026-05-11 01:54:37 +0530 |
|---|---|---|
| committer |   Johannes Berg <johannes.berg@intel.com> | 2026-05-20 11:44:19 +0200 |
| commit | dc14686f27df6454b13b16ad1c9203ab3e9b0375 (patch) | |
| tree | ecc8cb214bc513a6c97855a58380596748f89caf /tools/testing/selftests/dm-verity/git:/ssh:/git@git.zx2c4.com | |
| parent | Merge tag 'ath-current-20260519' of git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath (diff) | |
wifi: cfg80211: wext: validate chandef in monitor mode
cfg80211_wext_siwfreq() constructs a channel definition for monitor
mode but passes it to cfg80211_set_monitor_channel() without first
validating it with cfg80211_chandef_valid(). This causes a WARN_ON
in cfg80211_chandef_dfs_required() when it receives an invalid chandef.
Add the missing cfg80211_chandef_valid() check before calling
cfg80211_set_monitor_channel() to return -EINVAL early on invalid
channel definitions, consistent with how other callers handle this.
Reported-by: syzbot+02a1a03b8622d3c7d1c9@syzkaller.appspotmail.com
Signed-off-by: Kartik Nair <contact.kartikn@gmail.com>
Link: https://patch.msgid.link/20260510202437.7857-1-contact.kartikn@gmail.com
[clarify subject]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'tools/testing/selftests/dm-verity/git:/ssh:/git@git.zx2c4.com')
0 files changed, 0 insertions, 0 deletions