Fix compiler warning about format truncation

diff --git a/src/bin/pg_verify_checksums/pg_verify_checksums.c b/src/bin/pg_verify_checksums/pg_verify_checksums.c
index 3bdfb078bb9cd25c28c4bc70a7ef89827df6aeda..07271d02204348b51a990a236b50f7c076cf95f6 100644 (file)
--- a/src/bin/pg_verify_checksums/pg_verify_checksums.c
+++ b/src/bin/pg_verify_checksums/pg_verify_checksums.c
@@ -130,7 +130,7 @@ scan_directory(char *basedir, char *subdir)
    DIR        *dir;
    struct dirent *de;
 
-   snprintf(path, MAXPGPATH, "%s/%s", basedir, subdir);
+   snprintf(path, sizeof(path), "%s/%s", basedir, subdir);
    dir = opendir(path);
    if (!dir)
    {
@@ -140,13 +140,13 @@ scan_directory(char *basedir, char *subdir)
    }
    while ((de = readdir(dir)) != NULL)
    {
-       char        fn[MAXPGPATH];
+       char        fn[MAXPGPATH + 1];
        struct stat st;
 
        if (skipfile(de->d_name))
            continue;
 
-       snprintf(fn, MAXPGPATH, "%s/%s", path, de->d_name);
+       snprintf(fn, sizeof(fn), "%s/%s", path, de->d_name);
        if (lstat(fn, &st) < 0)
        {
            fprintf(stderr, _("%s: could not stat file \"%s\": %m\n"),