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authorRobin Watts <robin.watts@artifex.com>2016-03-26 09:30:14 +0000
committerRobin Watts <robin.watts@artifex.com>2016-03-28 12:49:12 +0100
commit5a72b781cb1a44951c60a2a91c8de6e0b97f03f5 (patch)
treeab97ebb10676f00df8e8bbdb7a9f3ff88438594a /source/fitz
parent812c72b261e8bd13f347ddc027dbdc843e647f77 (diff)
downloadmupdf-5a72b781cb1a44951c60a2a91c8de6e0b97f03f5.tar.xz
Add missing hb_lock/unlock around shaper freeing.
This was causing blocks to be free'd rather than fz_free'd.
Diffstat (limited to 'source/fitz')
-rw-r--r--source/fitz/font.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/source/fitz/font.c b/source/fitz/font.c
index 385803ea..a0a659fe 100644
--- a/source/fitz/font.c
+++ b/source/fitz/font.c
@@ -154,7 +154,9 @@ fz_drop_font(fz_context *ctx, fz_font *font)
fz_free(ctx, font->bbox_table);
fz_free(ctx, font->width_table);
fz_free(ctx, font->advance_cache);
+ hb_lock(ctx);
hb_font_destroy(font->shaper);
+ hb_unlock(ctx);
fz_free(ctx, font);
}