diff options
| -rw-r--r-- | src/backend/access/transam/twophase.c | 1 | ||||
| -rw-r--r-- | src/bin/pg_basebackup/receivelog.c | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/src/backend/access/transam/twophase.c b/src/backend/access/transam/twophase.c index 3c732d8f801..06a16d1fb7d 100644 --- a/src/backend/access/transam/twophase.c +++ b/src/backend/access/transam/twophase.c @@ -1565,6 +1565,7 @@ RecreateTwoPhaseFile(TransactionId xid, void *content, int len) path))); /* Write content and CRC */ + errno = 0; if (write(fd, content, len) != len) { int save_errno = errno; diff --git a/src/bin/pg_basebackup/receivelog.c b/src/bin/pg_basebackup/receivelog.c index 3e12d63530e..b2891431eae 100644 --- a/src/bin/pg_basebackup/receivelog.c +++ b/src/bin/pg_basebackup/receivelog.c @@ -138,6 +138,7 @@ open_walfile(XLogRecPtr startpoint, uint32 timeline, char *basedir, zerobuf = pg_malloc0(XLOG_BLCKSZ); for (bytes = 0; bytes < XLogSegSize; bytes += XLOG_BLCKSZ) { + errno = 0; if (write(f, zerobuf, XLOG_BLCKSZ) != XLOG_BLCKSZ) { /* if write didn't set errno, assume problem is no disk space */ @@ -1129,6 +1130,7 @@ HandleCopyStream(PGconn *conn, XLogRecPtr startpos, uint32 timeline, } } + errno = 0; if (write(walfile, copybuf + hdr_len + bytes_written, bytes_to_write) != bytes_to_write) |