From 80a06b5acda386edcb48a98188d9bfdd7a338a4e Mon Sep 17 00:00:00 2001 From: Peter Eisentraut Date: Tue, 11 Apr 2017 14:13:31 -0400 Subject: Fix new warnings from GCC 7 This addresses the new warning types -Wformat-truncation -Wformat-overflow that are part of -Wall, via -Wformat, in GCC 7. --- src/backend/access/transam/xlog.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/backend/access/transam/xlog.c') diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c index 2d514eca104..33af2f62914 100644 --- a/src/backend/access/transam/xlog.c +++ b/src/backend/access/transam/xlog.c @@ -3099,7 +3099,7 @@ CleanupBackupHistory(void) { DIR *xldir; struct dirent *xlde; - char path[MAXPGPATH]; + char path[MAXPGPATH + sizeof(XLOGDIR)]; xldir = AllocateDir(XLOGDIR); if (xldir == NULL) @@ -3120,7 +3120,7 @@ CleanupBackupHistory(void) ereport(DEBUG2, (errmsg("removing transaction log backup history file \"%s\"", xlde->d_name))); - snprintf(path, MAXPGPATH, XLOGDIR "/%s", xlde->d_name); + snprintf(path, sizeof(path), XLOGDIR "/%s", xlde->d_name); unlink(path); XLogArchiveCleanup(xlde->d_name); } -- cgit v1.2.3