[Bionic][SRU][PATCH] Fix for CVE-2018-10840

[Po-Hsu Lin]

This patch can be cherry-picked for Bionic,
it addes an extra check for the e_value_size.

Theodore Ts'o (1):
  ext4: correctly handle a zero-length xattr with a non-zero
    e_value_offs

 fs/ext4/xattr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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2.7.4