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api: remove check of NULL pointers before calling free() (issue #865)

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This commit is contained in:
Sébastien Helleu
2024-04-25 00:06:08 +02:00
parent 590d9453a0
commit b56b34711d
5 changed files with 63 additions and 200 deletions
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src/plugins/plugin-script.c
+14 -28
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@@ -270,8 +270,7 @@ plugin_script_init (struct t_weechat_plugin *weechat_plugin,
N_("Without argument, this command lists all loaded scripts.")),
completion,
plugin_data->callback_command, NULL, NULL);
if (completion)
free (completion);
free (completion);
/* add completion, hdata and infolist */
snprintf (string, sizeof (string), "%s_script", weechat_plugin->name);
@@ -323,8 +322,7 @@ plugin_script_init (struct t_weechat_plugin *weechat_plugin,
auto_load_scripts = (info_auto_load_scripts
&& (strcmp (info_auto_load_scripts, "1") == 0)) ?
1 : 0;
if (info_auto_load_scripts)
free (info_auto_load_scripts);
free (info_auto_load_scripts);
/* autoload scripts */
if (auto_load_scripts)
@@ -1067,22 +1065,14 @@ plugin_script_remove_configs (struct t_weechat_plugin *weechat_plugin,
void
plugin_script_free (struct t_plugin_script *script)
{
if (script->filename)
free (script->filename);
if (script->name)
free (script->name);
if (script->author)
free (script->author);
if (script->version)
free (script->version);
if (script->license)
free (script->license);
if (script->description)
free (script->description);
if (script->shutdown_func)
free (script->shutdown_func);
if (script->charset)
free (script->charset);
free (script->filename);
free (script->name);
free (script->author);
free (script->version);
free (script->license);
free (script->description);
free (script->shutdown_func);
free (script->charset);
free (script);
}
@@ -1369,8 +1359,7 @@ plugin_script_action_install (struct t_weechat_plugin *weechat_plugin,
free (symlink_path);
}
free (autoload_path);
if (dir_separator)
free (dir_separator);
free (dir_separator);
}
}
@@ -1397,8 +1386,7 @@ plugin_script_action_install (struct t_weechat_plugin *weechat_plugin,
free (new_path);
}
free (base_name);
if (weechat_data_dir)
free (weechat_data_dir);
free (weechat_data_dir);
/* send signal */
snprintf (str_signal, sizeof (str_signal),
@@ -1569,8 +1557,7 @@ plugin_script_action_autoload (struct t_weechat_plugin *weechat_plugin,
(void) rc;
free (symlink_path);
}
if (dir_separator)
free (dir_separator);
free (dir_separator);
}
else
{
@@ -1579,8 +1566,7 @@ plugin_script_action_autoload (struct t_weechat_plugin *weechat_plugin,
free (autoload_path);
}
free (base_name);
if (weechat_data_dir)
free (weechat_data_dir);
free (weechat_data_dir);
}
free (name);
}