[25/38] xfs_db: don't obfuscate verity xattrs

Commit Message

Darrick J. Wong April 30, 2024, 3:37 a.m. UTC

From: Darrick J. Wong <[e-mail]>

Don't obfuscate fsverity metadata when performing a metadump.

Signed-off-by: Darrick J. Wong <[e-mail]>
---
 db/metadump.c |    8 ++++++++
 1 file changed, 8 insertions(+)

Patch

diff --git a/db/metadump.c b/db/metadump.c
index 23defaee929f..112d762a8c31 100644
--- a/db/metadump.c
+++ b/db/metadump.c
@@ -1448,6 +1448,8 @@  process_sf_attr(
 		if (asfep->flags & XFS_ATTR_PARENT) {
 			maybe_obfuscate_pptr(asfep->flags, name, namelen,
 					value, asfep->valuelen, is_meta);
+		} else if (asfep->flags & XFS_ATTR_VERITY) {
+			; /* never obfuscate verity metadata */
 		} else if (want_obfuscate_attr(asfep->flags, name, namelen,
 					value, asfep->valuelen, is_meta)) {
 			generate_obfuscated_name(0, asfep->namelen, name);
@@ -1843,6 +1845,8 @@  process_attr_block(
 				maybe_obfuscate_pptr(entry->flags, name,
 						local->namelen, value,
 						valuelen, is_meta);
+			} else if (entry->flags & XFS_ATTR_VERITY) {
+				; /* never obfuscate verity metadata */
 			} else if (want_obfuscate_attr(entry->flags, name,
 						local->namelen, value,
 						valuelen, is_meta)) {
@@ -1871,6 +1875,10 @@  process_attr_block(
 				/* do not obfuscate obviously busted pptr */
 				add_remote_vals(be32_to_cpu(remote->valueblk),
 						be32_to_cpu(remote->valuelen));
+			} else if (entry->flags & XFS_ATTR_VERITY) {
+				/* never obfuscate verity metadata */
+				add_remote_vals(be32_to_cpu(remote->valueblk),
+						be32_to_cpu(remote->valuelen));
 			} else if (want_obfuscate_dirents(is_meta)) {
 				generate_obfuscated_name(0, remote->namelen,
 							 &remote->name[0]);