[PATCH 2/4] ext4: support STATX_ATTR_VERITY
From: Eric Biggers <ebiggers@kernel.org>
Date: 2019-10-29 20:43:58
Also in:
linux-ext4, linux-f2fs-devel, linux-fscrypt, linux-fsdevel
Subsystem:
ext4 file system, filesystems (vfs and infrastructure), the rest · Maintainers:
"Theodore Ts'o", Alexander Viro, Christian Brauner, Linus Torvalds
From: Eric Biggers <redacted> Set the STATX_ATTR_VERITY bit when the statx() system call is used on a verity file on ext4. Signed-off-by: Eric Biggers <redacted> --- fs/ext4/inode.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 516faa280ceda8..a7ca6517798008 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c@@ -5717,12 +5717,15 @@ int ext4_getattr(const struct path *path, struct kstat *stat, stat->attributes |= STATX_ATTR_IMMUTABLE; if (flags & EXT4_NODUMP_FL) stat->attributes |= STATX_ATTR_NODUMP; + if (flags & EXT4_VERITY_FL) + stat->attributes |= STATX_ATTR_VERITY; stat->attributes_mask |= (STATX_ATTR_APPEND | STATX_ATTR_COMPRESSED | STATX_ATTR_ENCRYPTED | STATX_ATTR_IMMUTABLE | - STATX_ATTR_NODUMP); + STATX_ATTR_NODUMP | + STATX_ATTR_VERITY); generic_fillattr(inode, stat); return 0;
--
2.24.0.rc1.363.gb1bccd3e3d-goog