e2fsck: abort if ext2fs_check_desc() returns a memory failure

We were checking for ENOMEM, but in fact if the malloc() fails,
ext2fs_check_desc() will return EXT2_ET_NO_MEMORY.

Addresses-Google-Bug: #6208183

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