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-rw-r--r--wpa_supplicant/offchannel.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/wpa_supplicant/offchannel.c b/wpa_supplicant/offchannel.c
index d94407c..40cbea1 100644
--- a/wpa_supplicant/offchannel.c
+++ b/wpa_supplicant/offchannel.c
@@ -159,6 +159,21 @@ void offchannel_send_action_tx_status(
return;
}
+ /* Accept report only if the contents of the frame matches */
+ if (data_len - wpabuf_len(wpa_s->pending_action_tx) != 24 ||
+ os_memcmp(data + 24, wpabuf_head(wpa_s->pending_action_tx),
+ wpabuf_len(wpa_s->pending_action_tx)) != 0) {
+ wpa_printf(MSG_DEBUG, "Off-channel: Ignore Action TX status - "
+ "mismatching contents with pending frame");
+ wpa_hexdump(MSG_MSGDUMP, "TX status frame data",
+ data, data_len);
+ wpa_hexdump_buf(MSG_MSGDUMP, "Pending TX frame",
+ wpa_s->pending_action_tx);
+ return;
+ }
+
+ wpa_printf(MSG_DEBUG, "Off-channel: Delete matching pending action frame");
+
wpabuf_free(wpa_s->pending_action_tx);
wpa_s->pending_action_tx = NULL;