Don't cast off_t to 32-bit type for output, bug fix off_t is most likely a 64-bit integer, so casting it to a 32-bit type for output could lose data. There are more issues like this in the tree, but this is an instance where this could actually happen in practice, since base backups are routinely larger than 4 GB. So this is separated out as a bug fix.
Reviewed-by: Heikki Linnakangas <[email protected]> Discussion: https://www.postgresql.org/message-id/flat/20ce62fa-47fc-457b-b504-12f3c1651726%40eisentraut.org Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/e8f851d61727babe2ce162292b21e6afc89ca65f Modified Files -------------- src/backend/backup/basebackup_server.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
