From: Mikel Astiz <mikel.astiz@xxxxxxxxxxxx>
When an incoming connection attempt is received, if the corresponding
device or service is not found, handle the error-case.
---
src/profile.c | 31 ++++++++++++++++++++-----------
1 file changed, 20 insertions(+), 11 deletions(-)
diff --git a/src/profile.c b/src/profile.c
index 6a71627..aab7e33 100644
--- a/src/profile.c
+++ b/src/profile.c
@@ -1048,22 +1048,26 @@ static struct ext_io *create_conn(struct ext_io *server, GIOChannel *io,
struct ext_io *conn;
GIOCondition cond;
+ device = adapter_find_device(server->adapter, dst);
+ if (device == NULL) {
+ error("%s device %s not found", server->ext->name, src);
+ return NULL;
+ }
+
+ service = btd_device_get_service(device, server->ext->remote_uuid);
+ if (service == NULL) {
+ error("%s service not found for device %s", server->ext->name,
+ src);
+ return NULL;
+ }
+
conn = g_new0(struct ext_io, 1);
conn->io = g_io_channel_ref(io);
conn->proto = server->proto;
conn->ext = server->ext;
conn->adapter = btd_adapter_ref(server->adapter);
-
- device = adapter_find_device(server->adapter, dst);
-
- if (device) {
- conn->device = btd_device_ref(device);
-
- service = btd_device_get_service(device,
- server->ext->remote_uuid);
- if (service)
- conn->service = btd_service_ref(service);
- }
+ conn->device = btd_device_ref(device);
+ conn->service = btd_service_ref(service);
cond = G_IO_HUP | G_IO_ERR | G_IO_NVAL;
conn->io_id = g_io_add_watch(io, cond, ext_io_disconnected, conn);
@@ -1137,6 +1141,8 @@ static void ext_confirm(GIOChannel *io, gpointer user_data)
DBG("incoming connect from %s", addr);
conn = create_conn(server, io, &src, &dst);
+ if (conn == NULL)
+ return;
conn->auth_id = btd_request_authorization(&src, &dst, uuid, ext_auth,
conn);
@@ -1175,6 +1181,9 @@ static void ext_direct_connect(GIOChannel *io, GError *err, gpointer user_data)
}
conn = create_conn(server, io, &src, &dst);
+ if (conn == NULL)
+ return;
+
ext->conns = g_slist_append(ext->conns, conn);
ext_connect(io, err, conn);
--
1.8.1.4
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