libgnt/libgnt
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Make gnt_tree_destroy multi-call safe.
2020-09-27, Elliott Sales de Andrade
d644d6c0aafa
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d390bf1e62e7
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ffb6069167a2
Make gnt_tree_destroy multi-call safe.
It's not finalize, so there's no guarantee it won't be called multiple times.
Testing Done:
Ran Python example from ticket.
Bugs closed: LIBGNT-11
Reviewed at https://reviews.imfreedom.org/r/140/
1 files changed, 4 insertions(+), 5 deletions(-)
+4
-5
gnttree.c
--- a/gnttree.c Mon Sep 21 21:42:22 2020 -0500
+++ b/gnttree.c Sun Sep 27 17:46:39 2020 -0500
@@ -954,7 +954,8 @@
for (i = 0; i < priv->ncol; i++) {
g_free(priv->columns[i].title);
}
- g_free(priv->columns);
+ priv->ncol = 0;
+ g_clear_pointer(&priv->columns, g_free);
}
static void
@@ -964,10 +965,8 @@
GntTreePrivate *priv = gnt_tree_get_instance_private(tree);
end_search(tree);
- if (priv->hash) {
- g_hash_table_destroy(priv->hash);
- }
- g_list_free(priv->list);
+ g_clear_pointer(&priv->hash, g_hash_table_destroy);
+ g_clear_pointer(&priv->list, g_list_free);
gnt_tree_free_columns(priv);
}