From 6affb4a8073e4ce8d5c94561ce5c4741c869d52e Mon Sep 17 00:00:00 2001 From: Dmitry Antipov Date: Tue, 28 Jan 2014 09:55:06 +0400 Subject: * terminal.c (initial_free_frame_resources): New function. (init_initial_terminal): Install new hook to free face cache on initial frame and avoid memory leak. For details, see . --- src/terminal.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'src/terminal.c') diff --git a/src/terminal.c b/src/terminal.c index 15e7e8a4474..d0a38b97bb4 100644 --- a/src/terminal.c +++ b/src/terminal.c @@ -500,7 +500,15 @@ selected frame's terminal). */) return store_terminal_param (t, parameter, value); } - +/* Initial frame has no device-dependent output data, but has + face cache which should be freed when the frame is deleted. */ + +static void +initial_free_frame_resources (struct frame *f) +{ + eassert (FRAME_INITIAL_P (f)); + free_frame_faces (f); +} /* Create the bootstrap display terminal for the initial frame. Returns a terminal of type output_initial. */ @@ -516,6 +524,7 @@ init_initial_terminal (void) initial_terminal->name = xstrdup ("initial_terminal"); initial_terminal->kboard = initial_kboard; initial_terminal->delete_terminal_hook = &delete_initial_terminal; + initial_terminal->delete_frame_hook = &initial_free_frame_resources; /* All other hooks are NULL. */ return initial_terminal; -- cgit v1.2.3