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-rw-r--r--src/3rdparty/harfbuzz/src/harfbuzz-shaper.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/3rdparty/harfbuzz/src/harfbuzz-shaper.cpp b/src/3rdparty/harfbuzz/src/harfbuzz-shaper.cpp
index c202e1f52b..3410782453 100644
--- a/src/3rdparty/harfbuzz/src/harfbuzz-shaper.cpp
+++ b/src/3rdparty/harfbuzz/src/harfbuzz-shaper.cpp
@@ -655,6 +655,7 @@ void HB_GetCharAttributes(const HB_UChar16 *string, hb_uint32 stringLength,
const HB_ScriptItem *items, hb_uint32 numItems,
HB_CharAttributes *attributes)
{
+ memset(attributes, 0, stringLength * sizeof(HB_CharAttributes));
calcLineBreaks(string, stringLength, attributes);
for (hb_uint32 i = 0; i < numItems; ++i) {