diff options
Diffstat (limited to 'fs/nfsd/nfs4acl.c')
| -rw-r--r-- | fs/nfsd/nfs4acl.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/fs/nfsd/nfs4acl.c b/fs/nfsd/nfs4acl.c index 7c7c02554a81..d714156a19fd 100644 --- a/fs/nfsd/nfs4acl.c +++ b/fs/nfsd/nfs4acl.c @@ -919,20 +919,19 @@ nfs4_acl_get_whotype(char *p, u32 len) return NFS4_ACL_WHO_NAMED; } -__be32 nfs4_acl_write_who(int who, __be32 **p, int *len) +__be32 nfs4_acl_write_who(struct xdr_stream *xdr, int who) { + __be32 *p; int i; - int bytes; for (i = 0; i < ARRAY_SIZE(s2t_map); i++) { if (s2t_map[i].type != who) continue; - bytes = 4 + (XDR_QUADLEN(s2t_map[i].stringlen) << 2); - if (bytes > *len) + p = xdr_reserve_space(xdr, s2t_map[i].stringlen + 4); + if (!p) return nfserr_resource; - *p = xdr_encode_opaque(*p, s2t_map[i].string, + p = xdr_encode_opaque(p, s2t_map[i].string, s2t_map[i].stringlen); - *len -= bytes; return 0; } WARN_ON_ONCE(1); |