mke2fs: add proper error checking in write_reserved_inodes

Fixes-Coverity-Bug: 1369034
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

diff --git a/misc/mke2fs.c b/misc/mke2fs.c
index 57b5bbf..ce78b7c 100644 (file)
--- a/misc/mke2fs.c
+++ b/misc/mke2fs.c
@@ -359,9 +359,15 @@ static void write_reserved_inodes(ext2_filsys fs)
                exit(1);
        }
 
-       for (ino = 1; ino < EXT2_FIRST_INO(fs->super); ino++)
-               ext2fs_write_inode_full(fs, ino, inode,
-                                       EXT2_INODE_SIZE(fs->super));
+       for (ino = 1; ino < EXT2_FIRST_INO(fs->super); ino++) {
+               retval = ext2fs_write_inode_full(fs, ino, inode,
+                                                EXT2_INODE_SIZE(fs->super));
+               if (retval) {
+                       com_err("ext2fs_write_inode_full", retval,
+                               _("while writing reserved inodes"));
+                       exit(1);
+               }
+       }
 
        ext2fs_free_mem(&inode);
 }