Hi Gabriel,

On 03/19/2018 10:57 AM, Gabriel Lucas wrote:
From: Mariem Cherif <mariem.che...@ardia.com.tn>

---
  plugins/gemalto.c | 70 +++++++++++++++++++++++++++++++++++++++++++++++++++----
  1 file changed, 66 insertions(+), 4 deletions(-)

diff --git a/plugins/gemalto.c b/plugins/gemalto.c
index 5573606..13270d6 100644
--- a/plugins/gemalto.c
+++ b/plugins/gemalto.c
@@ -489,20 +489,82 @@ static void gemalto_set_online(struct ofono_modem *modem, 
ofono_bool_t online,
        g_free(cbd);
  }
+static void sim_ready_cb(gboolean present, gpointer user_data)
+{
+       struct ofono_sim *sim = user_data;
+
+       DBG("sim present: %d", present);
+
+       ofono_sim_inserted_notify(sim, present);

You should free sim_state_query here and zero out the variable, otherwise you will leak memory on repeated sim insertion / reinsertion.

+}
+
+static void gemalto_ciev_notify(GAtResult *result, gpointer user_data)

Okay, this part looks good now

  static void gemalto_pre_sim(struct ofono_modem *modem)
  {
        struct gemalto_data *data = ofono_modem_get_data(modem);
-       struct ofono_sim *sim;
DBG("%p", modem); ofono_devinfo_create(modem, 0, "atmodem", data->app);
        ofono_location_reporting_create(modem, 0, "gemaltomodem", data->app);
-       sim = ofono_sim_create(modem, OFONO_VENDOR_CINTERION, "atmodem",
+       data->sim = ofono_sim_create(modem, OFONO_VENDOR_CINTERION, "atmodem",
                                                data->app);
- if (sim && data->have_sim == TRUE)
-               ofono_sim_inserted_notify(sim, TRUE);
+       /* Register for specific sim status reports */
+       g_at_chat_register(data->app, "+CIEV:",
+                       gemalto_ciev_notify, FALSE, modem, NULL);
+
+       g_at_chat_send(data->app, "AT^SIND=\"simstatus\",1", none_prefix,
+                       NULL, NULL, NULL);
+

As a general rule of thumb, there should be no AT commands being sent in pre_sim/post_sim/post_online callbacks. Move this sequence as part of the initialization procedure, perhaps after calling ofono_modem_set_powered() in sim_state_cb()

+       if (data->sim && data->have_sim == TRUE)
+               ofono_sim_inserted_notify(data->sim, TRUE);
  }
static void gemalto_post_sim(struct ofono_modem *modem)


Regards,
-Denis
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