Merge branch 'audit.b32' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit...

[linux-2.6] / fs / nfsd / nfs3xdr.c

diff --git a/fs/nfsd/nfs3xdr.c b/fs/nfsd/nfs3xdr.c
index 20ba728a46426b159f190f1af92958c3d11ec908..247d518248bf71b2a95b5ce04b460374dd88c51f 100644 (file)
--- a/fs/nfsd/nfs3xdr.c
+++ b/fs/nfsd/nfs3xdr.c
@@ -330,6 +330,7 @@ nfs3svc_decode_readargs(struct svc_rqst *rqstp, u32 *p,
 {
        unsigned int len;
        int v,pn;
+       u32 max_blocksize = svc_max_payload(rqstp);
 
        if (!(p = decode_fh(p, &args->fh))
         || !(p = xdr_decode_hyper(p, &args->offset)))
@@ -337,16 +338,16 @@ nfs3svc_decode_readargs(struct svc_rqst *rqstp, u32 *p,
 
        len = args->count = ntohl(*p++);
 
-       if (len > NFSSVC_MAXBLKSIZE)
-               len = NFSSVC_MAXBLKSIZE;
+       if (len > max_blocksize)
+               len = max_blocksize;
 
        /* set up the kvec */
        v=0;
        while (len > 0) {
                pn = rqstp->rq_resused++;
-               args->vec[v].iov_base = page_address(rqstp->rq_respages[pn]);
-               args->vec[v].iov_len = len < PAGE_SIZE? len : PAGE_SIZE;
-               len -= args->vec[v].iov_len;
+               rqstp->rq_vec[v].iov_base = page_address(rqstp->rq_respages[pn]);
+               rqstp->rq_vec[v].iov_len = len < PAGE_SIZE? len : PAGE_SIZE;
+               len -= rqstp->rq_vec[v].iov_len;
                v++;
        }
        args->vlen = v;
@@ -358,6 +359,7 @@ nfs3svc_decode_writeargs(struct svc_rqst *rqstp, u32 *p,
                                        struct nfsd3_writeargs *args)
 {
        unsigned int len, v, hdr;
+       u32 max_blocksize = svc_max_payload(rqstp);
 
        if (!(p = decode_fh(p, &args->fh))
         || !(p = xdr_decode_hyper(p, &args->offset)))
@@ -372,22 +374,22 @@ nfs3svc_decode_writeargs(struct svc_rqst *rqstp, u32 *p,
            rqstp->rq_arg.len - hdr < len)
                return 0;
 
-       args->vec[0].iov_base = (void*)p;
-       args->vec[0].iov_len = rqstp->rq_arg.head[0].iov_len - hdr;
+       rqstp->rq_vec[0].iov_base = (void*)p;
+       rqstp->rq_vec[0].iov_len = rqstp->rq_arg.head[0].iov_len - hdr;
 
-       if (len > NFSSVC_MAXBLKSIZE)
-               len = NFSSVC_MAXBLKSIZE;
+       if (len > max_blocksize)
+               len = max_blocksize;
        v=  0;
-       while (len > args->vec[v].iov_len) {
-               len -= args->vec[v].iov_len;
+       while (len > rqstp->rq_vec[v].iov_len) {
+               len -= rqstp->rq_vec[v].iov_len;
                v++;
-               args->vec[v].iov_base = page_address(rqstp->rq_pages[v]);
-               args->vec[v].iov_len = PAGE_SIZE;
+               rqstp->rq_vec[v].iov_base = page_address(rqstp->rq_pages[v]);
+               rqstp->rq_vec[v].iov_len = PAGE_SIZE;
        }
-       args->vec[v].iov_len = len;
+       rqstp->rq_vec[v].iov_len = len;
        args->vlen = v+1;
 
-       return args->count == args->len && args->vec[0].iov_len > 0;
+       return args->count == args->len && rqstp->rq_vec[0].iov_len > 0;
 }
 
 int
@@ -564,6 +566,7 @@ nfs3svc_decode_readdirplusargs(struct svc_rqst *rqstp, u32 *p,
                                        struct nfsd3_readdirargs *args)
 {
        int len, pn;
+       u32 max_blocksize = svc_max_payload(rqstp);
 
        if (!(p = decode_fh(p, &args->fh)))
                return 0;
@@ -572,7 +575,7 @@ nfs3svc_decode_readdirplusargs(struct svc_rqst *rqstp, u32 *p,
        args->dircount = ntohl(*p++);
        args->count    = ntohl(*p++);
 
-       len = (args->count > NFSSVC_MAXBLKSIZE) ? NFSSVC_MAXBLKSIZE :
+       len = (args->count > max_blocksize) ? max_blocksize :
                                                  args->count;
        args->count = len;