ext2fs_new_inode(): Add sanity check to assure a valid inode number

Add a sanity check to makesure that even if the superblock field
s_first_inode is insane, that we won't return an invalid inode number.
(The function will return the error EXT2_ET_INODE_ALLOC_FAIL in that
case.)

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
1 file changed