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/openbmc/linux/fs/ext4/
H A Dxattr.h54dd0e0a Fri Mar 30 19:04:11 CDT 2018 Theodore Ts'o <tytso@mit.edu> ext4: add extra checks to ext4_xattr_block_get()

Add explicit checks in ext4_xattr_block_get() just in case the
e_value_offs and e_value_size fields in the the xattr block are
corrupted in memory after the buffer_verified bit is set on the xattr
block.

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Cc: stable@kernel.org
54dd0e0a Fri Mar 30 19:04:11 CDT 2018 Theodore Ts'o <tytso@mit.edu> ext4: add extra checks to ext4_xattr_block_get()

Add explicit checks in ext4_xattr_block_get() just in case the
e_value_offs and e_value_size fields in the the xattr block are
corrupted in memory after the buffer_verified bit is set on the xattr
block.

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Cc: stable@kernel.org
H A Dxattr.c54dd0e0a Fri Mar 30 19:04:11 CDT 2018 Theodore Ts'o <tytso@mit.edu> ext4: add extra checks to ext4_xattr_block_get()

Add explicit checks in ext4_xattr_block_get() just in case the
e_value_offs and e_value_size fields in the the xattr block are
corrupted in memory after the buffer_verified bit is set on the xattr
block.

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Cc: stable@kernel.org
54dd0e0a Fri Mar 30 19:04:11 CDT 2018 Theodore Ts'o <tytso@mit.edu> ext4: add extra checks to ext4_xattr_block_get()

Add explicit checks in ext4_xattr_block_get() just in case the
e_value_offs and e_value_size fields in the the xattr block are
corrupted in memory after the buffer_verified bit is set on the xattr
block.

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