diff options
| -rw-r--r-- | net/wireless/trace.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/wireless/trace.h b/net/wireless/trace.h index 5755bc14abb..bc5a75b1aef 100644 --- a/net/wireless/trace.h +++ b/net/wireless/trace.h @@ -1972,7 +1972,8 @@ TRACE_EVENT(cfg80211_michael_mic_failure, MAC_ASSIGN(addr, addr); __entry->key_type = key_type; __entry->key_id = key_id; - memcpy(__entry->tsc, tsc, 6); + if (tsc) + memcpy(__entry->tsc, tsc, 6); ), TP_printk(NETDEV_PR_FMT ", " MAC_PR_FMT ", key type: %d, key id: %d, tsc: %pm", NETDEV_PR_ARG, MAC_PR_ARG(addr), __entry->key_type, |