libext2fs : Fix memory leaks in ext2fs_extent_open()

Memory allocated for the ext2_extent_handle is not getting freed from
all the return paths in case of error. Below patch fixes it.

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