From: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
Invalid read of size 4
at 0x178A20: adapter_get_address (string3.h:52)
by 0x174C28: adapter_cmp (manager.c:324)
by 0x4EA95B0: g_slist_find_custom (in /lib64/libglib-2.0.so.0.2908.0)
by 0x174ED9: manager_find_adapter (manager.c:333)
by 0x16ABFA: sdp_record_remove (sdpd-database.c:270)
by 0x16A4D6: remove_record_from_server (sdpd-service.c:286)
by 0x12A947: avrcp_unregister (control.c:972)
by 0x1208CC: avrcp_server_remove (manager.c:1066)
by 0x4EA9826: g_slist_foreach (in /lib64/libglib-2.0.so.0.2908.0)
by 0x178985: adapter_remove (adapter.c:2326)
by 0x4EA9826: g_slist_foreach (in /lib64/libglib-2.0.so.0.2908.0)
by 0x4EA984A: g_slist_free_full (in /lib64/libglib-2.0.so.0.2908.0)
Address 0x603ccd0 is 16 bytes inside a block of size 448 free'd
at 0x4A055FE: free (vg_replace_malloc.c:366)
by 0x4E938F2: g_free (in /lib64/libglib-2.0.so.0.2908.0)
by 0x11EB59: remove_interface (object.c:563)
by 0x11F380: g_dbus_unregister_interface (object.c:715)
by 0x1787EC: btd_adapter_unref (adapter.c:2496)
by 0x4EA9826: g_slist_foreach (in /lib64/libglib-2.0.so.0.2908.0)
by 0x4EA984A: g_slist_free_full (in /lib64/libglib-2.0.so.0.2908.0)
by 0x174E96: manager_cleanup (manager.c:301)
by 0x11CCE8: main (main.c:305)
Invalid read of size 2
at 0x178A25: adapter_get_address (string3.h:52)
by 0x174C28: adapter_cmp (manager.c:324)
by 0x4EA95B0: g_slist_find_custom (in /lib64/libglib-2.0.so.0.2908.0)
by 0x174ED9: manager_find_adapter (manager.c:333)
by 0x16ABFA: sdp_record_remove (sdpd-database.c:270)
by 0x16A4D6: remove_record_from_server (sdpd-service.c:286)
by 0x12A947: avrcp_unregister (control.c:972)
by 0x1208CC: avrcp_server_remove (manager.c:1066)
by 0x4EA9826: g_slist_foreach (in /lib64/libglib-2.0.so.0.2908.0)
by 0x178985: adapter_remove (adapter.c:2326)
by 0x4EA9826: g_slist_foreach (in /lib64/libglib-2.0.so.0.2908.0)
by 0x4EA984A: g_slist_free_full (in /lib64/libglib-2.0.so.0.2908.0)
Address 0x603ccd4 is 20 bytes inside a block of size 448 free'd
at 0x4A055FE: free (vg_replace_malloc.c:366)
by 0x4E938F2: g_free (in /lib64/libglib-2.0.so.0.2908.0)
by 0x11EB59: remove_interface (object.c:563)
by 0x11F380: g_dbus_unregister_interface (object.c:715)
by 0x1787EC: btd_adapter_unref (adapter.c:2496)
by 0x4EA9826: g_slist_foreach (in /lib64/libglib-2.0.so.0.2908.0)
by 0x4EA984A: g_slist_free_full (in /lib64/libglib-2.0.so.0.2908.0)
by 0x174E96: manager_cleanup (manager.c:301)
by 0x11CCE8: main (main.c:305)
---
src/adapter.c | 2 --
src/manager.c | 16 +++++++++++++---
2 files changed, 13 insertions(+), 5 deletions(-)
diff --git a/src/adapter.c b/src/adapter.c
index 0909a22..415a6b8 100644
--- a/src/adapter.c
+++ b/src/adapter.c
@@ -2576,8 +2576,6 @@ void adapter_remove(struct btd_adapter *adapter)
/* Return adapter to down state if it was not up on init */
adapter_ops->restore_powered(adapter->dev_id);
-
- btd_adapter_unref(adapter);
}
uint16_t adapter_get_dev_id(struct btd_adapter *adapter)
diff --git a/src/manager.c b/src/manager.c
index a725588..15a1746 100644
--- a/src/manager.c
+++ b/src/manager.c
@@ -270,6 +270,14 @@ struct btd_adapter *manager_get_default_adapter(void)
return manager_find_adapter_by_id(default_adapter_id);
}
+static void remove_adapter(void *data)
+{
+ struct btd_adapter *adapter = data;
+
+ adapter_remove(adapter);
+ btd_adapter_unref(adapter);
+}
+
static void manager_remove_adapter(struct btd_adapter *adapter)
{
uint16_t dev_id = adapter_get_dev_id(adapter);
@@ -290,7 +298,7 @@ static void manager_remove_adapter(struct btd_adapter *adapter)
DBUS_TYPE_OBJECT_PATH, &path,
DBUS_TYPE_INVALID);
- adapter_remove(adapter);
+ remove_adapter(adapter);
if (adapters == NULL)
btd_start_exit_timer();
@@ -298,9 +306,11 @@ static void manager_remove_adapter(struct btd_adapter *adapter)
void manager_cleanup(DBusConnection *conn, const char *path)
{
- g_slist_free_full(adapters, (GDestroyNotify) adapter_remove);
+ while (adapters) {
+ remove_adapter(adapters->data);
+ adapters = g_slist_remove(adapters, adapters->data);
+ }
- adapters = NULL;
btd_start_exit_timer();
g_dbus_unregister_interface(conn, "/", MANAGER_INTERFACE);
--
1.7.6
--
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