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Fix new warnings from GCC 7

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This addresses the new warning types -Wformat-truncation
-Wformat-overflow that are part of -Wall, via -Wformat, in GCC 7.
This commit is contained in:
Peter Eisentraut
2017-04-11 14:13:31 -04:00
parent 2dca50b764
commit 7fc5615afd
21 changed files with 60 additions and 60 deletions
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4
src/backend/access/transam/xlog.c
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@@ -3987,7 +3987,7 @@ CleanupBackupHistory(void)
{
DIR *xldir;
struct dirent *xlde;
char path[MAXPGPATH];
char path[MAXPGPATH + sizeof(XLOGDIR)];
xldir = AllocateDir(XLOGDIR);
if (xldir == NULL)
@@ -4008,7 +4008,7 @@ 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);
}