[tracker-miners/wip/carlosg/fix-leaks: 3/5] libtracker-miner: Plug GTask leak

[Carlos Garnacho <carlosg src gnome org>]

commit 97563a11f60e09e1be2da26d66c88edf598f2148
Author: Carlos Garnacho <carlosg gnome org>
Date:   Sun Dec 5 12:33:33 2021 +0100

    libtracker-miner: Plug GTask leak
    
    The task last reference is not being dropped after
    tracker_sparql_buffer_flush_finish(), ensure it disposes after that.

 src/libtracker-miner/tracker-sparql-buffer.c | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/src/libtracker-miner/tracker-sparql-buffer.c b/src/libtracker-miner/tracker-sparql-buffer.c
index 40634f2c1..3eddd3728 100644
--- a/src/libtracker-miner/tracker-sparql-buffer.c
+++ b/src/libtracker-miner/tracker-sparql-buffer.c
@@ -179,6 +179,8 @@ update_batch_data_free (UpdateBatchData *batch_data)
                             batch_data->buffer);
        g_ptr_array_unref (batch_data->tasks);
 
+       g_clear_object (&batch_data->async_task);
+
        g_slice_free (UpdateBatchData, batch_data);
 }