OSV-2022-799 Incorrect-function-pointer-type in grk::BufferedStream::read

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50661 Crash type: Incorrect-function-pointer-type Crash state: grk::BufferedStream::read grk::FileFormatDecompress::readboxhdr grk::FileFormatDecompress::readHeaderProcedureImpl...