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

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This commit is contained in:
Sébastien Helleu
2024-04-24 23:35:11 +02:00
parent 128d2a4e12
commit 3e994e3c5a
2 changed files with 7 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/plugins/lua/weechat-lua-api.c
+3 -8
View File
@@ -1333,9 +1333,7 @@ weechat_lua_api_config_option_change_cb (const void *pointer, void *data,
WEECHAT_SCRIPT_EXEC_IGNORE,
ptr_function,
"ss", func_argv);
if (rc)
free (rc);
free (rc);
}
}
@@ -1360,9 +1358,7 @@ weechat_lua_api_config_option_delete_cb (const void *pointer, void *data,
WEECHAT_SCRIPT_EXEC_IGNORE,
ptr_function,
"ss", func_argv);
if (rc)
free (rc);
free (rc);
}
}
@@ -3102,8 +3098,7 @@ weechat_lua_api_hook_print_cb (const void *pointer, void *data,
ret = *rc;
free (rc);
}
if (func_argv[3])
free (func_argv[3]);
free (func_argv[3]);
return ret;
}
src/plugins/lua/weechat-lua.c
+4 -8
View File
@@ -749,8 +749,7 @@ weechat_lua_unload (struct t_plugin_script *script)
WEECHAT_SCRIPT_EXEC_INT,
script->shutdown_func,
NULL, NULL);
if (rc)
free (rc);
free (rc);
}
filename = strdup (script->filename);
@@ -770,8 +769,7 @@ weechat_lua_unload (struct t_plugin_script *script)
(void) weechat_hook_signal_send ("lua_script_unloaded",
WEECHAT_HOOK_SIGNAL_STRING, filename);
if (filename)
free (filename);
free (filename);
}
/*
@@ -887,8 +885,7 @@ weechat_lua_eval (struct t_gui_buffer *buffer, int send_to_buffer_as_input,
"script_lua_eval",
"s", func_argv);
/* result is ignored */
if (result)
free (result);
free (result);
weechat_lua_output_flush ();
@@ -994,8 +991,7 @@ weechat_lua_command_cb (const void *pointer, void *data,
ptr_name, 1);
weechat_lua_load ((path_script) ? path_script : ptr_name,
NULL);
if (path_script)
free (path_script);
free (path_script);
}
else if (weechat_strcmp (argv[1], "reload") == 0)
{