On 10/21/20 10:19 PM, Eric Biggers wrote:
On Wed, Oct 21, 2020 at 08:18:59AM -0700, Mark Salyzyn wrote:
Mark Salyzyn (3):
Add flags option to get xattr method paired to __vfs_getxattr
overlayfs: handle XATTR_NOSECURITY flag for get xattr method
overlayfs: override_creds=off option bypass creator_cred
Mark Salyzyn + John Stultz (1):
overlayfs: inode_owner_or_capable called during execv
The first three patches address fundamental security issues that should
be solved regardless of the override_creds=off feature.
The fourth adds the feature depends on these other fixes.
FYI, I didn't receive patch 4, and neither https://lkml.kernel.org/linux-fsdevel
nor https://lkml.kernel.org/linux-unionfs have it either.
- Eric
Resent again, thanks.
