diff options
| author | Thomas Munro <tmunro@postgresql.org> | 2025-01-09 13:17:36 +1300 |
|---|---|---|
| committer | Thomas Munro <tmunro@postgresql.org> | 2025-01-09 16:05:16 +1300 |
| commit | 6b6901a26f5683d30e6a3192d5b3a7da1dba69c3 (patch) | |
| tree | 20d9c2a38b320ef0eda3c4a1162aad9b0aa0b8e4 /src/bin/pg_basebackup/receivelog.c | |
| parent | 70a7a37610f70f546ea651021c970f7d0c4b81b3 (diff) | |
Fix off_t overflow in pg_basebackup on Windows.
walmethods.c used off_t to navigate around a pg_wal.tar file that could
exceed 2GB, which doesn't work on Windows and would fail with misleading
errors. Use pgoff_t instead.
Back-patch to all supported branches.
Author: Davinder Singh <davinder.singh@enterprisedb.com>
Reported-by: Jakub Wartak <jakub.wartak@enterprisedb.com>
Discussion: https://postgr.es/m/CAKZiRmyM4YnokK6Oenw5JKwAQ3rhP0YTz2T-tiw5dAQjGRXE3Q%40mail.gmail.com
Diffstat (limited to 'src/bin/pg_basebackup/receivelog.c')
| -rw-r--r-- | src/bin/pg_basebackup/receivelog.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/bin/pg_basebackup/receivelog.c b/src/bin/pg_basebackup/receivelog.c index ad866a76024..c58448f3176 100644 --- a/src/bin/pg_basebackup/receivelog.c +++ b/src/bin/pg_basebackup/receivelog.c @@ -191,7 +191,7 @@ static bool close_walfile(StreamCtl *stream, XLogRecPtr pos) { char *fn; - off_t currpos; + pgoff_t currpos; int r; if (walfile == NULL) |