diff options
Diffstat (limited to 'net/sunrpc/auth_gss/gss_krb5_wrap.c')
| -rw-r--r-- | net/sunrpc/auth_gss/gss_krb5_wrap.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/sunrpc/auth_gss/gss_krb5_wrap.c b/net/sunrpc/auth_gss/gss_krb5_wrap.c index a6e905637e03..496281fabb91 100644 --- a/net/sunrpc/auth_gss/gss_krb5_wrap.c +++ b/net/sunrpc/auth_gss/gss_krb5_wrap.c @@ -155,11 +155,9 @@ gss_wrap_kerberos(struct gss_ctx *ctx, int offset, ptr = buf->head[0].iov_base + offset; /* shift data to make room for header. */ + xdr_extend_head(buf, offset, headlen); + /* XXX Would be cleverer to encrypt while copying. */ - /* XXX bounds checking, slack, etc. */ - memmove(ptr + headlen, ptr, buf->head[0].iov_len - offset); - buf->head[0].iov_len += headlen; - buf->len += headlen; BUG_ON((buf->len - offset - headlen) % blocksize); g_make_token_header(&kctx->mech_used, |