Al,
here is another fix for the same botched nfs commit. Could you please
also merge / fold that? Sorry for the mess.
Thanks,
Andreas
--
Fix another regression introduced in d77ae742: listxattr ended up always
failing with -ERANGE on NFSv4.2 mounts with security label support.
Signed-off-by: Andreas Gruenbacher <agruenba@xxxxxxxxxx>
---
fs/nfs/nfs4proc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index e9db118..c57d133 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -6296,8 +6296,8 @@ nfs4_listxattr_nfs4_label(struct inode *inode, char *list, size_t list_len)
int len = 0;
if (nfs_server_capable(inode, NFS_CAP_SECURITY_LABEL)) {
- len = security_inode_listsecurity(inode, list, len);
- if (len > list_len)
+ len = security_inode_listsecurity(inode, list, list_len);
+ if (list_len && len > list_len)
return -ERANGE;
}
return len;
--
2.5.0
--
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