Theodore Ts'o 9e92f48c34 ext4: check if in-inode xattr is corrupted in ext4_expand_extra_isize_ea() ...

We aren't checking to see if the in-inode extended attribute is
corrupted before we try to expand the inode's extra isize fields.

This can lead to potential crashes caused by the BUG_ON() check in
ext4_xattr_shift_entries().

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

2016-03-22 16:13:15 -04:00

48 KiB

Raw Blame History

View Raw