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ext4: support STATX_ATTR_VERITY

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Set the STATX_ATTR_VERITY bit when the statx() system call is used on a
verity file on ext4.

Reviewed-by: Andreas Dilger <adilger@dilger.ca>
Signed-off-by: Eric Biggers <ebiggers@google.com>
This commit is contained in:
Eric Biggers 2019-10-29 13:41:39 -07:00 committed by Jaegeuk Kim
parent b5f2f63e91
commit 0c17322429
1 changed files with 4 additions and 1 deletions
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5
fs/ext4/inode.c
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@ -5510,12 +5510,15 @@ 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;