e2image: check return value from check_if_mounted()

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

diff --git a/misc/e2image.c b/misc/e2image.c
index d9e1db166d59f696c12d0735c0d2fee5b2842e8f..696359ff320eafe8e36b06349e345ee7df42d16b 100644 (file)
--- a/misc/e2image.c
+++ b/misc/e2image.c
@@ -1311,7 +1311,11 @@ int main (int argc, char ** argv)
        device_name = argv[optind];
        image_fn = argv[optind+1];
 
-       ext2fs_check_if_mounted(device_name, &mount_flags);
+       retval = ext2fs_check_if_mounted(device_name, &mount_flags);
+       if (retval) {
+               com_err(program_name, retval, "checking if mounted");
+               exit(1);
+       }
 
        if (img_type && !ignore_rw_mount &&
            (mount_flags & EXT2_MF_MOUNTED) &&