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 ------ REL_15_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/c754d9311509e3d3d2f22d264151e040e7a2d832 Modified Files -------------- src/backend/backup/basebackup_server.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
