Corrected `getfsstat' part of `utils_mount.c': The buffer size needs to be passed...

diff --git a/src/utils_mount.c b/src/utils_mount.c
index 176040aa88942016dc3584ab0b7db38ef3f03141..30a155f4d2197f5cf69e58662c8932889240a148 100644 (file)
--- a/src/utils_mount.c
+++ b/src/utils_mount.c
@@ -429,15 +429,21 @@ static cu_mount_t *cu_mount_getfsstat (void)
 
        /* Get the number of mounted file systems */
        if ((bufsize = getfsstat (NULL, 0, MNT_NOWAIT)) < 1)
+       {
+               DBG ("getfsstat failed: %s", strerror (errno));
                return (NULL);
+       }
 
-       if ((buf = (struct statfs *) malloc (bufsize * sizeof (struct statfs))) == NULL)
+       if ((buf = (struct statfs *) malloc (bufsize * sizeof (struct statfs)))
+                       == NULL)
                return (NULL);
        memset (buf, '\0', bufsize * sizeof (struct statfs));
 
-       /* FIXME: If `bufsize' in bytes or structures? */
-       if ((num = getfsstat (buf, bufsize, MNT_NOWAIT)) < 1)
+       /* The bufsize needs to be passed in bytes. Really. This is not in the
+        * manpage.. -octo */
+       if ((num = getfsstat (buf, bufsize * sizeof (struct statfs), MNT_NOWAIT)) < 1)
        {
+               DBG ("getfsstat failed: %s", strerror (errno));
                free (buf);
                return (NULL);
        }