diff options
| author | Peter Eisentraut <peter_e@gmx.net> | 2017-04-11 14:13:31 -0400 |
|---|---|---|
| committer | Peter Eisentraut <peter_e@gmx.net> | 2017-04-17 13:59:46 -0400 |
| commit | 6275f5d28a1577563f53f2171689d4f890a46881 (patch) | |
| tree | 5195747800c596ab9151a86a322a7698d0bec393 /src/bin/pg_rewind/copy_fetch.c | |
| parent | 0e8286d354520cd8b8ac5e7a963130769f731476 (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/bin/pg_rewind/copy_fetch.c')
| -rw-r--r-- | src/bin/pg_rewind/copy_fetch.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/bin/pg_rewind/copy_fetch.c b/src/bin/pg_rewind/copy_fetch.c index f8d3dfecfa1..347d4e4d4ca 100644 --- a/src/bin/pg_rewind/copy_fetch.c +++ b/src/bin/pg_rewind/copy_fetch.c @@ -65,14 +65,14 @@ recurse_dir(const char *datadir, const char *parentpath, while (errno = 0, (xlde = readdir(xldir)) != NULL) { struct stat fst; - char fullpath[MAXPGPATH]; - char path[MAXPGPATH]; + char fullpath[MAXPGPATH * 2]; + char path[MAXPGPATH * 2]; if (strcmp(xlde->d_name, ".") == 0 || strcmp(xlde->d_name, "..") == 0) continue; - snprintf(fullpath, MAXPGPATH, "%s/%s", fullparentpath, xlde->d_name); + snprintf(fullpath, sizeof(fullpath), "%s/%s", fullparentpath, xlde->d_name); if (lstat(fullpath, &fst) < 0) { @@ -93,9 +93,9 @@ recurse_dir(const char *datadir, const char *parentpath, } if (parentpath) - snprintf(path, MAXPGPATH, "%s/%s", parentpath, xlde->d_name); + snprintf(path, sizeof(path), "%s/%s", parentpath, xlde->d_name); else - snprintf(path, MAXPGPATH, "%s", xlde->d_name); + snprintf(path, sizeof(path), "%s", xlde->d_name); if (S_ISREG(fst.st_mode)) callback(path, FILE_TYPE_REGULAR, fst.st_size, NULL); |