From 9440a5e94548392841ff03121b7513259d81639f Mon Sep 17 00:00:00 2001 From: Kenichi Ishibashi Date: Wed, 19 Oct 2011 19:08:52 +0900 Subject: [PATCH] Make sure buffer size in replace_glyph() --- src/hb-buffer.cc | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/src/hb-buffer.cc b/src/hb-buffer.cc index 3e25b15..e8bdfb1 100644 --- a/src/hb-buffer.cc +++ b/src/hb-buffer.cc @@ -317,6 +317,8 @@ hb_buffer_t::copy_glyph (void) void hb_buffer_t::replace_glyph (hb_codepoint_t glyph_index) { + if (!make_room_for (1, 1)) return; + out_info[out_len] = info[idx]; out_info[out_len].codepoint = glyph_index; -- 1.7.5.4