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common shape: fix memory access violation

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asan report:

../src/lib/tvgShapeImpl.h:94:15: runtime error: null pointer passed as argument 2, which is declared to never be null
../src/lib/tvgShapeImpl.h:101:15: runtime error: null pointer passed as argument 2, which is declared to never be null
This commit is contained in:
Hermet Park 2021-11-18 11:31:15 +09:00 • committed by Hermet Park
parent 823cc85238
commit e90f040208
1 changed files with 2 additions and 0 deletions
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2
src/lib/tvgShapeImpl.h
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@ -84,6 +84,8 @@ struct ShapePath
void duplicate(const ShapePath* src) void duplicate(const ShapePath* src)
{ {
if (src->cmdCnt == 0 || src->ptsCnt == 0) return;
cmdCnt = src->cmdCnt; cmdCnt = src->cmdCnt;
reservedCmdCnt = src->reservedCmdCnt; reservedCmdCnt = src->reservedCmdCnt;
ptsCnt = src->ptsCnt; ptsCnt = src->ptsCnt;