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| author | Miklos Szeredi <[email protected]> | 2021-01-28 09:22:48 +0000 |
|---|---|---|
| committer | Miklos Szeredi <[email protected]> | 2021-01-28 09:22:48 +0000 |
| commit | 554677b97257b0b69378bd74e521edb7e94769ff (patch) | |
| tree | dda70a39b9d857725fd20f57e1869fba897377fd /drivers/usb/cdns3/cdns3-imx.c | |
| parent | ovl: add warning on user_ns mismatch (diff) | |
| download | kernel-554677b97257b0b69378bd74e521edb7e94769ff.tar.gz kernel-554677b97257b0b69378bd74e521edb7e94769ff.zip | |
ovl: perform vfs_getxattr() with mounter creds
The vfs_getxattr() in ovl_xattr_set() is used to check whether an xattr
exist on a lower layer file that is to be removed. If the xattr does not
exist, then no need to copy up the file.
This call of vfs_getxattr() wasn't wrapped in credential override, and this
is probably okay. But for consitency wrap this instance as well.
Reported-by: "Eric W. Biederman" <[email protected]>
Signed-off-by: Miklos Szeredi <[email protected]>
Diffstat (limited to 'drivers/usb/cdns3/cdns3-imx.c')
0 files changed, 0 insertions, 0 deletions