The previous strip also removed the CR which turned problematic.
valgrind.supp: add zstd suppression using hyper
Reported-and-analyzed-by: Kevin Burke
Fixes#7169Closes#7171
- When zlib version is < 1.2.0.4, process gzip trailer before considering
extra data as an error.
- Inflate with Z_BLOCK instead of Z_SYNC_FLUSH to maximize correct data
and minimize corrupt data output.
- Do not try to restart deflate decompression in raw mode if output has
started or if the leading data is not available anymore.
- New test 232 checks inflating raw-deflated content.
Closes#2068