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_17_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/6ccfc44922123d497501a491b8becfca7b0096bb 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(-)
