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Author :
Alexei Podtelezhnikov
Date :
2024-07-30 21:51:51
Hash :
5e116bb0
Message :
[truetype/GX] Read points and deltas more carefully.
Hopefully fixes newly introduced buffer overflows:
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=70807
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=70809
* src/truetype/ttgxvar.c (ft_var_readpacked{points,deltas}): Explicitly
check stream frame limits and modify run counting.