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e2fsprogs/tests/f_write_ea_toobig_extra_isize/expect.1

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libext2fs: strengthen i_extra_isize checks when reading/writing xattrs Strengthen the i_extra_isize checks to look for obviously too-small values before trying to operate on inode EAs. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2015-01-27 21:10:08 +03:00
Pass 1: Checking inodes, blocks, and sizes
e2fsck: enforce that extra_isize must be a multiple of four We need to prevent unaligned accesses, so treat any extra_isize which is not a multiple of four as an bug. Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2016-09-04 23:29:12 +03:00
Inode 12 has a extra size (126) which is invalid
Fix? yes
libext2fs: strengthen i_extra_isize checks when reading/writing xattrs Strengthen the i_extra_isize checks to look for obviously too-small values before trying to operate on inode EAs. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2015-01-27 21:10:08 +03:00
Pass 2: Checking directory structure
Directory inode 12, block #0, offset 4: directory corrupted
Salvage? yes
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information
test_filesys: ***** FILE SYSTEM WAS MODIFIED *****
test_filesys: 12/128 files (0.0% non-contiguous), 17/512 blocks
Exit status is 1