From 10ef118e09435a6fa7815a40829126490d9a7d67 Mon Sep 17 00:00:00 2001 From: Ryan Dwyer Date: Fri, 21 Sep 2018 21:27:36 +1000 Subject: Fix pango escaping and refactor escape_markup_text Fixes #2674. The cause of the issue was in get_pango_layout. When we call pango_parse_markup, `text` is the escaped string, and the unescaped string is then computed and written to `buf`. We were then passing the unescaped string to pango_layout_set_markup, but this function needs the escaped string. `buf` is not needed and has been removed. The other part of this PR refactors escape_markup_text to remove the dest_length argument and removes the -1 return value on error. It now assumes that you've allocated dest to the correct length. --- sway/tree/view.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) (limited to 'sway/tree') diff --git a/sway/tree/view.c b/sway/tree/view.c index 4398f518..f61f5c84 100644 --- a/sway/tree/view.c +++ b/sway/tree/view.c @@ -785,14 +785,9 @@ static size_t parse_title_format(struct sway_view *view, char *buffer) { } static char *escape_title(char *buffer) { - int length = escape_markup_text(buffer, NULL, 0); + size_t length = escape_markup_text(buffer, NULL); char *escaped_title = calloc(length + 1, sizeof(char)); - int result = escape_markup_text(buffer, escaped_title, length); - if (result != length) { - wlr_log(WLR_ERROR, "Could not escape title: %s", buffer); - free(escaped_title); - return buffer; - } + escape_markup_text(buffer, escaped_title); free(buffer); return escaped_title; } -- cgit v1.2.3