1 From ab1a420613dec93c686acbee2c165274e922f82a Mon Sep 17 00:00:00 2001
2 From: Tor Andersson <tor.andersson@artifex.com>
3 Date: Tue, 19 Sep 2017 15:23:04 +0200
4 Subject: [PATCH] Fix 698539: Don't use xps font if it could not be loaded.
5
6 xps_load_links_in_glyphs did not cope with font loading failures.
7 ---
8 source/xps/xps-link.c | 2 ++
9 1 file changed, 2 insertions(+)
10
11 diff --git a/source/xps/xps-link.c b/source/xps/xps-link.c
12 index c07e0d7..c26a8d9 100644
13 --- a/source/xps/xps-link.c
14 +++ b/source/xps/xps-link.c
15 @@ -91,6 +91,8 @@ xps_load_links_in_glyphs(fz_context *ctx, xps_document *doc, const fz_matrix *ct
16 bidi_level = atoi(bidi_level_att);
17
18 font = xps_lookup_font(ctx, doc, base_uri, font_uri_att, style_att);
19 + if (!font)
20 + return;
21 text = xps_parse_glyphs_imp(ctx, doc, &local_ctm, font, fz_atof(font_size_att),
22 fz_atof(origin_x_att), fz_atof(origin_y_att),
23 is_sideways, bidi_level, indices_att, unicode_att);
24 --
25 2.9.1
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