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-rw-r--r--src/rsn_supp/wpa.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/rsn_supp/wpa.c b/src/rsn_supp/wpa.c
index 9bde3c8..669f658 100644
--- a/src/rsn_supp/wpa.c
+++ b/src/rsn_supp/wpa.c
@@ -1670,14 +1670,14 @@ static int wpa_supplicant_decrypt_key_data(struct wpa_sm *sm,
}
if (aes_unwrap(sm->ptk.kek, sm->ptk.kek_len, *key_data_len / 8,
key_data, buf)) {
- os_free(buf);
+ bin_clear_free(buf, *key_data_len);
wpa_msg(sm->ctx->msg_ctx, MSG_WARNING,
"WPA: AES unwrap failed - "
"could not decrypt EAPOL-Key key data");
return -1;
}
os_memcpy(key_data, buf, *key_data_len);
- os_free(buf);
+ bin_clear_free(buf, *key_data_len);
WPA_PUT_BE16(key->key_data_length, *key_data_len);
} else {
wpa_msg(sm->ctx->msg_ctx, MSG_WARNING,