[PATCH] Fix: hapd->dpp_auth is unallocated when receiving a DPP Prescence Announcement causing a segmentation fault.

Wystan Schmidt wystans at gmail.com
Tue Oct 6 14:50:43 EDT 2020


Signed-off-by: Wystan Schmidt <wystan.schmidt at charter.com>
---
 src/ap/dpp_hostapd.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ap/dpp_hostapd.c b/src/ap/dpp_hostapd.c
index 15aa82b85..2a28239e1 100644
--- a/src/ap/dpp_hostapd.c
+++ b/src/ap/dpp_hostapd.c
@@ -1249,8 +1249,8 @@ hostapd_dpp_rx_presence_announcement(struct
hostapd_data *hapd, const u8 *src,
                             0);
        if (!auth)
                return;
-       hostapd_dpp_set_testing_options(hapd, hapd->dpp_auth);
-       if (dpp_set_configurator(hapd->dpp_auth,
+       hostapd_dpp_set_testing_options(hapd, auth);
+       if (dpp_set_configurator(auth,
                                 hapd->dpp_configurator_params) < 0) {
                dpp_auth_deinit(auth);
                return;
--
2.18.0



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