Fix #21705 - check r_io_plugin_add return value and freed unused allo…

…cated memory ##io
radareorg · May 30, 2023 · 5450898 · 5450898
1 parent 240660f
commit 5450898
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/libr/io/io_plugin.c b/libr/io/io_plugin.c
@@ -32,7 +32,10 @@ R_API bool r_io_plugin_init(RIO *io) {
 			return false;
 		}
 		memcpy (static_plugin, io_static_plugins[i], sizeof (RIOPlugin));
-		r_io_plugin_add (io, static_plugin);
+		if (!r_io_plugin_add (io, static_plugin)) {
+			free (static_plugin);
+			return false;
+		}
 	}
 	return true;
 }