OSV-2021-1227 Heap-buffer-overflow in blosclz_compress

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38313 Crash type: Heap-buffer-overflow WRITE 1 Crash state: blosclzcompress bloscc dojob...

OSV-2020-762 Heap-buffer-overflow in blosclz_compress

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23794 Crash type: Heap-buffer-overflow WRITE 1 Crash state: blosclzcompress bloscc dojob...