diff options
| author | Peter Eisentraut <peter_e@gmx.net> | 2017-04-11 14:13:31 -0400 |
|---|---|---|
| committer | Peter Eisentraut <peter_e@gmx.net> | 2017-05-15 13:31:38 -0400 |
| commit | 80a06b5acda386edcb48a98188d9bfdd7a338a4e (patch) | |
| tree | 7b19ef8310b373bcc9047d42be93d0a903574cea /src/backend/storage/file/copydir.c | |
| parent | 2c80c3710fd9bc98e06d65006bc89a8024430745 (diff) | |
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.
Diffstat (limited to 'src/backend/storage/file/copydir.c')
| -rw-r--r-- | src/backend/storage/file/copydir.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/backend/storage/file/copydir.c b/src/backend/storage/file/copydir.c index 427a0df7182..6460410df7b 100644 --- a/src/backend/storage/file/copydir.c +++ b/src/backend/storage/file/copydir.c @@ -38,8 +38,8 @@ copydir(char *fromdir, char *todir, bool recurse) { DIR *xldir; struct dirent *xlde; - char fromfile[MAXPGPATH]; - char tofile[MAXPGPATH]; + char fromfile[MAXPGPATH * 2]; + char tofile[MAXPGPATH * 2]; if (mkdir(todir, S_IRWXU) != 0) ereport(ERROR, @@ -63,8 +63,8 @@ copydir(char *fromdir, char *todir, bool recurse) strcmp(xlde->d_name, "..") == 0) continue; - snprintf(fromfile, MAXPGPATH, "%s/%s", fromdir, xlde->d_name); - snprintf(tofile, MAXPGPATH, "%s/%s", todir, xlde->d_name); + snprintf(fromfile, sizeof(fromfile), "%s/%s", fromdir, xlde->d_name); + snprintf(tofile, sizeof(tofile), "%s/%s", todir, xlde->d_name); if (lstat(fromfile, &fst) < 0) ereport(ERROR, @@ -103,7 +103,7 @@ copydir(char *fromdir, char *todir, bool recurse) strcmp(xlde->d_name, "..") == 0) continue; - snprintf(tofile, MAXPGPATH, "%s/%s", todir, xlde->d_name); + snprintf(tofile, sizeof(tofile), "%s/%s", todir, xlde->d_name); /* * We don't need to sync subdirectories here since the recursive |