package/network/services/hostapd/patches/170-DPP-fix-memleak-of-intro.peer_key.patch

   1 From 639bb1bb912029ec4ff110c3ed807b62f583d6bf Mon Sep 17 00:00:00 2001
   2 From: Glenn Strauss <gstrauss@gluelogic.com>
   3 Date: Sun, 9 Oct 2022 04:02:44 -0400
   4 Subject: [PATCH 7/7] DPP: fix memleak of intro.peer_key
   5
   6 fix memleak of intro.peer_key in wpas_dpp_rx_peer_disc_resp()
   7
   8 Signed-off-by: Glenn Strauss <gstrauss@gluelogic.com>
   9 ---
  10  wpa_supplicant/dpp_supplicant.c | 4 +++-
  11  1 file changed, 3 insertions(+), 1 deletion(-)
  12
  13 --- a/wpa_supplicant/dpp_supplicant.c
  14 +++ b/wpa_supplicant/dpp_supplicant.c
  15 @@ -2610,6 +2610,8 @@ static void wpas_dpp_rx_peer_disc_resp(s
  16                 return;
  17         }
  18
  19 +       os_memset(&intro, 0, sizeof(intro));
  20 +
  21         trans_id = dpp_get_attr(buf, len, DPP_ATTR_TRANSACTION_ID,
  22                                &trans_id_len);
  23         if (!trans_id || trans_id_len != 1) {
  24 @@ -2720,7 +2722,7 @@ static void wpas_dpp_rx_peer_disc_resp(s
  25                 wpa_supplicant_req_scan(wpa_s, 0, 0);
  26         }
  27  fail:
  28 -       os_memset(&intro, 0, sizeof(intro));
  29 +       dpp_peer_intro_deinit(&intro);
  30  }
  31
  32