Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff

[linux-2.6.git] / fs / lockd / xdr4.c

diff --git a/fs/lockd/xdr4.c b/fs/lockd/xdr4.c
index ae4d6b4..36eb175 100644 (file)
--- a/fs/lockd/xdr4.c
+++ b/fs/lockd/xdr4.c
@@ -130,10 +130,11 @@ nlm4_decode_lock(u32 *p, struct nlm_lock *lock)
         || !(p = nlm4_decode_fh(p, &lock->fh))
         || !(p = nlm4_decode_oh(p, &lock->oh)))
                return NULL;
+       lock->svid  = ntohl(*p++);
 
        locks_init_lock(fl);
        fl->fl_owner = current->files;
-       fl->fl_pid   = ntohl(*p++);
+       fl->fl_pid   = (pid_t)lock->svid;
        fl->fl_flags = FL_POSIX;
        fl->fl_type  = F_RDLCK;         /* as good as anything else */
        p = xdr_decode_hyper(p, &start);
@@ -167,7 +168,7 @@ nlm4_encode_lock(u32 *p, struct nlm_lock *lock)
         || (fl->fl_end > NLM4_OFFSET_MAX && fl->fl_end != OFFSET_MAX))
                return NULL;
 
-       *p++ = htonl(fl->fl_pid);
+       *p++ = htonl(lock->svid);
 
        start = loff_t_to_s64(fl->fl_start);
        if (fl->fl_end == OFFSET_MAX)
@@ -198,7 +199,7 @@ nlm4_encode_testres(u32 *p, struct nlm_res *resp)
                struct file_lock        *fl = &resp->lock.fl;
 
                *p++ = (fl->fl_type == F_RDLCK)? xdr_zero : xdr_one;
-               *p++ = htonl(fl->fl_pid);
+               *p++ = htonl(resp->lock.svid);
 
                /* Encode owner handle. */
                if (!(p = xdr_encode_netobj(p, &resp->lock.oh)))
@@ -212,8 +213,8 @@ nlm4_encode_testres(u32 *p, struct nlm_res *resp)
                
                p = xdr_encode_hyper(p, start);
                p = xdr_encode_hyper(p, len);
-               dprintk("xdr: encode_testres (status %d pid %d type %d start %Ld end %Ld)\n",
-                       resp->status, fl->fl_pid, fl->fl_type,
+               dprintk("xdr: encode_testres (status %u pid %d type %d start %Ld end %Ld)\n",
+                       resp->status, (int)resp->lock.svid, fl->fl_type,
                        (long long)fl->fl_start,  (long long)fl->fl_end);
        }
 
@@ -303,7 +304,8 @@ nlm4svc_decode_shareargs(struct svc_rqst *rqstp, u32 *p, nlm_args *argp)
 
        memset(lock, 0, sizeof(*lock));
        locks_init_lock(&lock->fl);
-       lock->fl.fl_pid = ~(u32) 0;
+       lock->svid = ~(u32) 0;
+       lock->fl.fl_pid = (pid_t)lock->svid;
 
        if (!(p = nlm4_decode_cookie(p, &argp->cookie))
         || !(p = xdr_decode_string_inplace(p, &lock->caller,
@@ -354,7 +356,9 @@ nlm4svc_decode_reboot(struct svc_rqst *rqstp, u32 *p, struct nlm_reboot *argp)
                return 0;
        argp->state = ntohl(*p++);
        /* Preserve the address in network byte order */
-       argp->addr = *p++;
+       argp->addr  = *p++;
+       argp->vers  = *p++;
+       argp->proto = *p++;
        return xdr_argsize_check(rqstp, p);
 }
 
@@ -418,7 +422,8 @@ nlm4clt_decode_testres(struct rpc_rqst *req, u32 *p, struct nlm_res *resp)
                memset(&resp->lock, 0, sizeof(resp->lock));
                locks_init_lock(fl);
                excl = ntohl(*p++);
-               fl->fl_pid = ntohl(*p++);
+               resp->lock.svid = ntohl(*p++);
+               fl->fl_pid = (pid_t)resp->lock.svid;
                if (!(p = nlm4_decode_oh(p, &resp->lock.oh)))
                        return -EIO;
 
@@ -546,7 +551,9 @@ nlm4clt_decode_res(struct rpc_rqst *req, u32 *p, struct nlm_res *resp)
        .p_proc      = NLMPROC_##proc,                                  \
        .p_encode    = (kxdrproc_t) nlm4clt_encode_##argtype,           \
        .p_decode    = (kxdrproc_t) nlm4clt_decode_##restype,           \
-       .p_bufsiz    = MAX(NLM4_##argtype##_sz, NLM4_##restype##_sz) << 2       \
+       .p_bufsiz    = MAX(NLM4_##argtype##_sz, NLM4_##restype##_sz) << 2,      \
+       .p_statidx   = NLMPROC_##proc,                                  \
+       .p_name      = #proc,                                           \
        }
 
 static struct rpc_procinfo     nlm4_procedures[] = {