In recent Fedora builds, the '-D _FORTIFY_SOURCE=2' compile

[nfs-utils.git] / utils / mount / fstab.c

diff --git a/utils/mount/fstab.c b/utils/mount/fstab.c
index e19e58b0d95fa9d246e6a0034adf5480644bf6c2..7668167ba61edaec579c222b5e8ba3cd4d3f6068 100644 (file)
--- a/utils/mount/fstab.c
+++ b/utils/mount/fstab.c
@@ -546,8 +546,12 @@ update_mtab (const char *dir, struct mntent *instead)
           * from the present mtab before renaming.
           */
            struct stat sbuf;
-           if (stat (MOUNTED, &sbuf) == 0)
-               chown (MOUNTED_TEMP, sbuf.st_uid, sbuf.st_gid);
+           if (stat (MOUNTED, &sbuf) == 0) {
+                       if (chown (MOUNTED_TEMP, sbuf.st_uid, sbuf.st_gid) < 0) {
+                               nfs_error(_("%s: error changing owner of %s: %s"),
+                                       progname, MOUNTED_TEMP, strerror (errno));
+                       }
+               }
        }
 
        /* rename mtemp to mtab */