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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 2c80c3710f
commit 80a06b5acd
17 changed files with 52 additions and 52 deletions
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6
src/backend/replication/basebackup.c
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@ -122,7 +122,7 @@ perform_base_backup(basebackup_options *opt, DIR *tblspcdir)
/* Collect information about all tablespaces */
while ((de = ReadDir(tblspcdir, "pg_tblspc")) != NULL)
{
char fullpath[MAXPGPATH];
char fullpath[MAXPGPATH + 10];
char linkpath[MAXPGPATH];
char *relpath = NULL;
int rllen;
@ -831,7 +831,7 @@ sendDir(char *path, int basepathlen, bool sizeonly, List *tablespaces)
{
DIR *dir;
struct dirent *de;
char pathbuf[MAXPGPATH];
char pathbuf[MAXPGPATH * 2];
struct stat statbuf;
int64 size = 0;
@ -873,7 +873,7 @@ sendDir(char *path, int basepathlen, bool sizeonly, List *tablespaces)
"and should not be used. "
"Try taking another online backup.")));
snprintf(pathbuf, MAXPGPATH, "%s/%s", path, de->d_name);
snprintf(pathbuf, sizeof(pathbuf), "%s/%s", path, de->d_name);
/* Skip postmaster.pid and postmaster.opts in the data directory */
if (strcmp(pathbuf, "./postmaster.pid") == 0 ||