diff options
Diffstat (limited to 'src/bin/pg_basebackup/receivelog.c')
| -rw-r--r-- | src/bin/pg_basebackup/receivelog.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/bin/pg_basebackup/receivelog.c b/src/bin/pg_basebackup/receivelog.c index 5e1f3d40496..2fbd25c0fd0 100644 --- a/src/bin/pg_basebackup/receivelog.c +++ b/src/bin/pg_basebackup/receivelog.c @@ -88,7 +88,7 @@ open_walfile(XLogRecPtr startpoint, uint32 timeline, char *basedir, int f; char fn[MAXPGPATH]; struct stat statbuf; - char *zerobuf; + PGAlignedXLogBlock zerobuf; int bytes; XLogSegNo segno; @@ -134,11 +134,11 @@ open_walfile(XLogRecPtr startpoint, uint32 timeline, char *basedir, } /* New, empty, file. So pad it to 16Mb with zeroes */ - zerobuf = pg_malloc0(XLOG_BLCKSZ); + memset(zerobuf.data, 0, XLOG_BLCKSZ); for (bytes = 0; bytes < XLogSegSize; bytes += XLOG_BLCKSZ) { errno = 0; - if (write(f, zerobuf, XLOG_BLCKSZ) != XLOG_BLCKSZ) + if (write(f, zerobuf.data, XLOG_BLCKSZ) != XLOG_BLCKSZ) { /* if write didn't set errno, assume problem is no disk space */ if (errno == 0) @@ -146,13 +146,11 @@ open_walfile(XLogRecPtr startpoint, uint32 timeline, char *basedir, fprintf(stderr, _("%s: could not pad transaction log file \"%s\": %s\n"), progname, fn, strerror(errno)); - free(zerobuf); close(f); unlink(fn); return false; } } - free(zerobuf); if (lseek(f, SEEK_SET, 0) != 0) { |