Fix finalization of decompressor astreamers. Send the correct amount of data to the next astreamer, not the whole allocated buffer size. This bug escaped detection because in present uses the next astreamer is always a tar-file parser which is insensitive to trailing garbage. But that may not be true in future uses.
Author: Andrew Dunstan <[email protected]> Reviewed-by: Tom Lane <[email protected]> Discussion: https://postgr.es/m/[email protected] Backpatch-through: 15 Branch ------ REL_16_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/80785a527b9cf74b16cb5bb65355f94157124bf7 Modified Files -------------- src/bin/pg_basebackup/bbstreamer_gzip.c | 9 +++++---- src/bin/pg_basebackup/bbstreamer_lz4.c | 9 +++++---- src/bin/pg_basebackup/bbstreamer_zstd.c | 2 +- 3 files changed, 11 insertions(+), 9 deletions(-)
