Fix overflow issues found by fuzzer #933
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Fuzzer had caught a number of large malloc and these large malloc were caused by overflow of AP4_UI32 causing the validation logic to be skipped.
Fuzzer caught another large malloc. This is caused by lack of boundary check resulting in the next atom (children atom) to artificially large "size" due to the underflow in bytes_available.
barbibulle
approved these changes
Mar 22, 2024
barbibulle
approved these changes
Mar 22, 2024
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Fuzzer had caught a number of large malloc and these large malloc were caused by overflow of AP4_UI32 causing the validation logic to be skipped.