git_clone/thorvg
1
0
Fork 0
mirror of https://github.com/thorvg/thorvg.git synced 2025-06-20 06:52:03 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 5

loader/lottie: fix an invalid memory access crash.

Browse source
This commit is contained in:
Hermet Park 2023-09-11 12:15:59 +09:00
parent 3752ad93b3
commit 2998eb18fc
1 changed files with 3 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
src/loaders/lottie/tvgLottieBuilder.cpp
View file

@ -779,6 +779,8 @@ static void _updateMaskings(LottieLayer* layer, int32_t frameNo)
static void _updateLayer(LottieLayer* root, LottieLayer* layer, int32_t frameNo)
{
layer->scene = nullptr;
//visibility
if (frameNo < layer->inFrame || frameNo > layer->outFrame) return;
@ -820,7 +822,7 @@ static void _updateLayer(LottieLayer* root, LottieLayer* layer, int32_t frameNo)
//matte masking layer
if (layer->matte.target) {
_updateLayer(root, layer->matte.target, frameNo);
layer->scene->composite(cast<Scene>(layer->matte.target->scene), layer->matte.type);
if (layer->matte.target->scene) layer->scene->composite(cast<Scene>(layer->matte.target->scene), layer->matte.type);
}
_updateMaskings(layer, rFrameNo);