From: Chao Yu <[email protected]>
commit 2562515f0ad7342bde6456602c491b64c63fe950 upstream.
__setattr_copy() was copied from setattr_copy() in fs/attr.c, there is
two missing patches doesn't cover this inner function, fix it.
Commit 7fa294c8991c ("userns: Allow chown and setgid preservation")
Commit 23adbe12ef7d ("fs,userns: Change inode_capable to
capable_wrt_inode_uidgid")
Fixes: fbfa2cc58d53 ("f2fs: add file operations")
Cc: [email protected]
Signed-off-by: Chao Yu <[email protected]>
Signed-off-by: Jaegeuk Kim <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
fs/f2fs/file.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -765,7 +765,8 @@ static void __setattr_copy(struct inode
if (ia_valid & ATTR_MODE) {
umode_t mode = attr->ia_mode;
- if (!in_group_p(inode->i_gid) && !capable(CAP_FSETID))
+ if (!in_group_p(inode->i_gid) &&
+ !capable_wrt_inode_uidgid(inode, CAP_FSETID))
mode &= ~S_ISGID;
set_acl_inode(inode, mode);
}
