From 4d418c1602c8b939d3e5e479c44985a505ecad83 Mon Sep 17 00:00:00 2001 From: Christopher Zimmermann Date: Fri, 23 Oct 2020 21:35:24 +0200 Subject: handle empty foundry encoded as NULL to fix a segfault --- read.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'read.c') diff --git a/read.c b/read.c index 2d41e33..6b41ba5 100644 --- a/read.c +++ b/read.c @@ -250,8 +250,14 @@ readFile(char *filename, FontPtr font) rc = FT_Get_BDF_Property(face, "FOUNDRY", &prop); if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_ATOM) { font->names[i].nid = 8; - font->names[i].size = 2 * strlen(prop.u.atom); - font->names[i].value = makeUTF16((char*)prop.u.atom); + if(prop.u.atom) { + font->names[i].size = 2 * strlen(prop.u.atom); + font->names[i].value = makeUTF16((char*)prop.u.atom); + } + else { + font->names[i].size = 0; + font->names[i].value = makeUTF16(""); + } i++; } -- cgit v1.2.3