diff options
Diffstat (limited to 'net/sunrpc/auth_gss')
| -rw-r--r-- | net/sunrpc/auth_gss/auth_gss.c | 2 | ||||
| -rw-r--r-- | net/sunrpc/auth_gss/svcauth_gss.c | 5 |
2 files changed, 4 insertions, 3 deletions
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c index 24ca861815b1..ee060d57d216 100644 --- a/net/sunrpc/auth_gss/auth_gss.c +++ b/net/sunrpc/auth_gss/auth_gss.c @@ -1877,7 +1877,7 @@ static int gss_wrap_req_priv(struct rpc_cred *cred, struct gss_cl_ctx *ctx, else iov = snd_buf->head; p = iov->iov_base + iov->iov_len; - pad = 3 - ((snd_buf->len - offset - 1) & 3); + pad = xdr_pad_size(snd_buf->len - offset); memset(p, 0, pad); iov->iov_len += pad; snd_buf->len += pad; diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c index 65b67b257302..fcf74621f008 100644 --- a/net/sunrpc/auth_gss/svcauth_gss.c +++ b/net/sunrpc/auth_gss/svcauth_gss.c @@ -961,7 +961,7 @@ unwrap_priv_data(struct svc_rqst *rqstp, struct xdr_buf *buf, u32 seq, struct gs /* XXX: This is very inefficient. It would be better to either do * this while we encrypt, or maybe in the receive code, if we can peak * ahead and work out the service and mechanism there. */ - offset = buf->head[0].iov_len % 4; + offset = xdr_pad_size(buf->head[0].iov_len); if (offset) { buf->buflen = RPCSVC_MAXPAYLOAD; xdr_shift_buf(buf, offset); @@ -1680,7 +1680,8 @@ svcauth_gss_wrap_resp_integ(struct svc_rqst *rqstp) goto out; integ_offset = (u8 *)(p + 1) - (u8 *)resbuf->head[0].iov_base; integ_len = resbuf->len - integ_offset; - BUG_ON(integ_len % 4); + if (integ_len & 3) + goto out; *p++ = htonl(integ_len); *p++ = htonl(gc->gc_seq); if (xdr_buf_subsegment(resbuf, &integ_buf, integ_offset, integ_len)) { |