aboutsummaryrefslogtreecommitdiff
path: root/fs/overlayfs
diff options
context:
space:
mode:
authorMiklos Szeredi2022-09-24 07:00:00 +0200
committerMiklos Szeredi2022-09-24 07:00:00 +0200
commit24a81759b65fa85767739999d91523691c5e2ea5 (patch)
tree638877e35b62d14abe285982850d1b54d7a58624 /fs/overlayfs
parent08d7a6fb7e44ae0f54f7903888dc41e31dfbc9da (diff)
cachefiles: use vfs_tmpfile_open() helper
Use the vfs_tmpfile_open() helper instead of doing tmpfile creation and opening separately. The only minor difference is that previously no permission checking was done, while vfs_tmpfile_open() will call may_open() with zero access mask (i.e. no access is checked). Even if this would make a difference with callers caps (don't see how it could, even in the LSM codepaths) cachfiles raises caps before performing the tmpfile creation, so this extra permission check will not result in any regression. Reviewed-by: Christian Brauner (Microsoft) <brauner@kernel.org> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Diffstat (limited to 'fs/overlayfs')
0 files changed, 0 insertions, 0 deletions