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| author | Eryu Guan <guaneryu@gmail.com> | 2015-05-14 19:00:45 -0400 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2015-08-07 00:32:12 +0100 |
| commit | 93fa5e650858847f56d90bfdabb18d87bc859663 (patch) | |
| tree | 87a218c47f1d8f00571830722c16ddb112451a50 /fs/ecryptfs/super.c | |
| parent | b7314518be7eae2f25ca7c07986b8d970595d0f7 (diff) | |
| download | kernel_samsung_smdk4412-93fa5e650858847f56d90bfdabb18d87bc859663.zip kernel_samsung_smdk4412-93fa5e650858847f56d90bfdabb18d87bc859663.tar.gz kernel_samsung_smdk4412-93fa5e650858847f56d90bfdabb18d87bc859663.tar.bz2 | |
ext4: check for zero length extent explicitly
commit 2f974865ffdfe7b9f46a9940836c8b167342563d upstream.
The following commit introduced a bug when checking for zero length extent
5946d08 ext4: check for overlapping extents in ext4_valid_extent_entries()
Zero length extent could pass the check if lblock is zero.
Adding the explicit check for zero length back.
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'fs/ecryptfs/super.c')
0 files changed, 0 insertions, 0 deletions