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-rw-r--r--internal/fusefrontend/node_xattr.go11
-rw-r--r--internal/fusefrontend/node_xattr_darwin.go3
-rw-r--r--internal/fusefrontend/node_xattr_linux.go6
3 files changed, 15 insertions, 5 deletions
diff --git a/internal/fusefrontend/node_xattr.go b/internal/fusefrontend/node_xattr.go
index 925dcbf..ceb10f1 100644
--- a/internal/fusefrontend/node_xattr.go
+++ b/internal/fusefrontend/node_xattr.go
@@ -7,6 +7,8 @@ import (
"strings"
"syscall"
+ "github.com/hanwen/go-fuse/v2/fuse"
+
"github.com/rfjakob/gocryptfs/internal/tlog"
)
@@ -90,7 +92,12 @@ func (n *Node) Setxattr(ctx context.Context, attr string, data []byte, flags uin
// ACLs are passed through without encryption
if isAcl(attr) {
- return n.setXAttr(attr, data, flags)
+ // result of setting an acl depends on the user doing it
+ var context *fuse.Context
+ if rn.args.PreserveOwner {
+ context = toFuseCtx(ctx)
+ }
+ return n.setXAttr(context, attr, data, flags)
}
cAttr, err := rn.encryptXattrName(attr)
@@ -98,7 +105,7 @@ func (n *Node) Setxattr(ctx context.Context, attr string, data []byte, flags uin
return syscall.EINVAL
}
cData := rn.encryptXattrValue(data)
- return n.setXAttr(cAttr, cData, flags)
+ return n.setXAttr(nil, cAttr, cData, flags)
}
// RemoveXAttr - FUSE call.
diff --git a/internal/fusefrontend/node_xattr_darwin.go b/internal/fusefrontend/node_xattr_darwin.go
index 82c0dff..0f61a5d 100644
--- a/internal/fusefrontend/node_xattr_darwin.go
+++ b/internal/fusefrontend/node_xattr_darwin.go
@@ -6,6 +6,7 @@ import (
"golang.org/x/sys/unix"
"github.com/hanwen/go-fuse/v2/fs"
+ "github.com/hanwen/go-fuse/v2/fuse"
"github.com/rfjakob/gocryptfs/internal/syscallcompat"
)
@@ -40,7 +41,7 @@ func (n *Node) getXAttr(cAttr string) (out []byte, errno syscall.Errno) {
return cData, 0
}
-func (n *Node) setXAttr(cAttr string, cData []byte, flags uint32) (errno syscall.Errno) {
+func (n *Node) setXAttr(context *fuse.Context, cAttr string, cData []byte, flags uint32) (errno syscall.Errno) {
dirfd, cName, errno := n.prepareAtSyscall("")
if errno != 0 {
return
diff --git a/internal/fusefrontend/node_xattr_linux.go b/internal/fusefrontend/node_xattr_linux.go
index 342bdf6..9698282 100644
--- a/internal/fusefrontend/node_xattr_linux.go
+++ b/internal/fusefrontend/node_xattr_linux.go
@@ -7,6 +7,7 @@ import (
"golang.org/x/sys/unix"
"github.com/hanwen/go-fuse/v2/fs"
+ "github.com/hanwen/go-fuse/v2/fuse"
"github.com/rfjakob/gocryptfs/internal/syscallcompat"
)
@@ -30,7 +31,7 @@ func (n *Node) getXAttr(cAttr string) (out []byte, errno syscall.Errno) {
return cData, 0
}
-func (n *Node) setXAttr(cAttr string, cData []byte, flags uint32) (errno syscall.Errno) {
+func (n *Node) setXAttr(context *fuse.Context, cAttr string, cData []byte, flags uint32) (errno syscall.Errno) {
dirfd, cName, errno := n.prepareAtSyscall("")
if errno != 0 {
return
@@ -38,7 +39,8 @@ func (n *Node) setXAttr(cAttr string, cData []byte, flags uint32) (errno syscall
defer syscall.Close(dirfd)
procPath := fmt.Sprintf("/proc/self/fd/%d/%s", dirfd, cName)
- return fs.ToErrno(unix.Lsetxattr(procPath, cAttr, cData, int(flags)))
+
+ return fs.ToErrno(syscallcompat.LsetxattrUser(procPath, cAttr, cData, int(flags), context))
}
func (n *Node) removeXAttr(cAttr string) (errno syscall.Errno) {