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Don't log zero length reads, this can happen during normal operation.

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Obtained from: NetBSD
This commit is contained in:
Peter Wemm 1998-05-31 18:00:46 +00:00
parent 6c1a945540
commit 6bea90a1ee
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=36514
3 changed files with 27 additions and 3 deletions
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10
sys/nfs/nfs_socket.c
View File

@ -34,7 +34,7 @@
* SUCH DAMAGE.
*
* @(#)nfs_socket.c 8.5 (Berkeley) 3/30/95
* $Id: nfs_socket.c,v 1.33 1998/05/31 17:27:49 peter Exp $
* $Id: nfs_socket.c,v 1.34 1998/05/31 17:57:43 peter Exp $
*/
/*
@ -550,6 +550,13 @@ nfs_receive(rep, aname, mp)
}
} while (error == EWOULDBLOCK);
if (!error && auio.uio_resid > 0) {
/*
* Don't log a 0 byte receive; it means
* that the socket has been closed, and
* can happen during normal operation
* (forcible unmount or Solaris server).
*/
if (auio.uio_resid != sizeof (u_int32_t))
log(LOG_INFO,
"short receive (%d/%d) from nfs server %s\n",
sizeof(u_long) - auio.uio_resid,
@ -581,6 +588,7 @@ nfs_receive(rep, aname, mp)
} while (error == EWOULDBLOCK || error == EINTR ||
error == ERESTART);
if (!error && auio.uio_resid > 0) {
if (len != auio.uio_resid)
log(LOG_INFO,
"short receive (%d/%d) from nfs server %s\n",
len - auio.uio_resid, len,

10
sys/nfsclient/nfs_socket.c
View File

@ -34,7 +34,7 @@
* SUCH DAMAGE.
*
* @(#)nfs_socket.c 8.5 (Berkeley) 3/30/95
* $Id: nfs_socket.c,v 1.33 1998/05/31 17:27:49 peter Exp $
* $Id: nfs_socket.c,v 1.34 1998/05/31 17:57:43 peter Exp $
*/
/*
@ -550,6 +550,13 @@ nfs_receive(rep, aname, mp)
}
} while (error == EWOULDBLOCK);
if (!error && auio.uio_resid > 0) {
/*
* Don't log a 0 byte receive; it means
* that the socket has been closed, and
* can happen during normal operation
* (forcible unmount or Solaris server).
*/
if (auio.uio_resid != sizeof (u_int32_t))
log(LOG_INFO,
"short receive (%d/%d) from nfs server %s\n",
sizeof(u_long) - auio.uio_resid,
@ -581,6 +588,7 @@ nfs_receive(rep, aname, mp)
} while (error == EWOULDBLOCK || error == EINTR ||
error == ERESTART);
if (!error && auio.uio_resid > 0) {
if (len != auio.uio_resid)
log(LOG_INFO,
"short receive (%d/%d) from nfs server %s\n",
len - auio.uio_resid, len,

10
sys/nfsserver/nfs_srvsock.c
View File

@ -34,7 +34,7 @@
* SUCH DAMAGE.
*
* @(#)nfs_socket.c 8.5 (Berkeley) 3/30/95
* $Id: nfs_socket.c,v 1.33 1998/05/31 17:27:49 peter Exp $
* $Id: nfs_socket.c,v 1.34 1998/05/31 17:57:43 peter Exp $
*/
/*
@ -550,6 +550,13 @@ nfs_receive(rep, aname, mp)
}
} while (error == EWOULDBLOCK);
if (!error && auio.uio_resid > 0) {
/*
* Don't log a 0 byte receive; it means
* that the socket has been closed, and
* can happen during normal operation
* (forcible unmount or Solaris server).
*/
if (auio.uio_resid != sizeof (u_int32_t))
log(LOG_INFO,
"short receive (%d/%d) from nfs server %s\n",
sizeof(u_long) - auio.uio_resid,
@ -581,6 +588,7 @@ nfs_receive(rep, aname, mp)
} while (error == EWOULDBLOCK || error == EINTR ||
error == ERESTART);
if (!error && auio.uio_resid > 0) {
if (len != auio.uio_resid)
log(LOG_INFO,
"short receive (%d/%d) from nfs server %s\n",
len - auio.uio_resid, len,