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authorAlexander Larsson <alexl@redhat.com>2023-08-15 10:33:44 +0300
committerAmir Goldstein <amir73il@gmail.com>2023-10-31 01:12:59 +0300
commitd431e652600bf2708f5a5ca3b46fa1b53606d1cf (patch)
treef3c7bdcbe28bd1d5aa8a55a86d3ceb9ef9752ec5 /fs/overlayfs/overlayfs.h
parent420a62dde6ebca7bc22e6c57c9cb25d7967ff1ea (diff)
downloadlinux-d431e652600bf2708f5a5ca3b46fa1b53606d1cf.tar.xz
ovl: Add OVL_XATTR_TRUSTED/USER_PREFIX_LEN macros
These match the ones for e.g. XATTR_TRUSTED_PREFIX_LEN. Signed-off-by: Alexander Larsson <alexl@redhat.com> Reviewed-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Diffstat (limited to 'fs/overlayfs/overlayfs.h')
-rw-r--r--fs/overlayfs/overlayfs.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/overlayfs/overlayfs.h b/fs/overlayfs/overlayfs.h
index 59ee6ba79ee8..1c0ad84646e8 100644
--- a/fs/overlayfs/overlayfs.h
+++ b/fs/overlayfs/overlayfs.h
@@ -28,7 +28,9 @@ enum ovl_path_type {
#define OVL_XATTR_NAMESPACE "overlay."
#define OVL_XATTR_TRUSTED_PREFIX XATTR_TRUSTED_PREFIX OVL_XATTR_NAMESPACE
+#define OVL_XATTR_TRUSTED_PREFIX_LEN (sizeof(OVL_XATTR_TRUSTED_PREFIX) - 1)
#define OVL_XATTR_USER_PREFIX XATTR_USER_PREFIX OVL_XATTR_NAMESPACE
+#define OVL_XATTR_USER_PREFIX_LEN (sizeof(OVL_XATTR_USER_PREFIX) - 1)
enum ovl_xattr {
OVL_XATTR_OPAQUE,