r3240: - update the rules for what error codes should be given on the

  different type of unlink an seach mismatches

- wildcard directory listings that have attribute
  FILE_ATTRIBUTE_DIRECTORY and match "." or ".." should be failed.

- don't set the write_time on SMBclose unless it is non-zero

- added much better support for setfileinfo and setpathinfo in pvfs

- better (and more efficient) handling of .. and . components in filenames
(This used to be commit 9305b07af395a158cb9f0c1c9486f7122c79d357)

1 files changed, 8 insertions, 1 deletions

diff --git a/source4/ntvfs/posix/pvfs_read.c b/source4/ntvfs/posix/pvfs_read.c
index eb821d1f31..ee750a138f 100644
--- a/source4/ntvfs/posix/pvfs_read.c
+++ b/source4/ntvfs/posix/pvfs_read.c
@@ -51,6 +51,12 @@ NTSTATUS pvfs_read(struct ntvfs_module_context *ntvfs,
 		return NT_STATUS_ACCESS_VIOLATION;
 	}
 
+	/* this matches w2k3 behaviour for attempted large reads */
+	if (rd->readx.in.maxcnt > UINT16_MAX) {
+		ret = 0;
+		goto done_read;
+	}
+	
 	status = pvfs_check_lock(pvfs, f, req->smbpid, 
 				 rd->readx.in.offset,
 				 rd->readx.in.maxcnt,
@@ -67,10 +73,11 @@ NTSTATUS pvfs_read(struct ntvfs_module_context *ntvfs,
 		return pvfs_map_errno(pvfs, errno);
 	}
 
+done_read:
 	f->position = f->seek_offset = rd->readx.in.offset + ret;
 
 	rd->readx.out.nread = ret;
-	rd->readx.out.remaining = 0; /* should fill this in? */
+	rd->readx.out.remaining = 0xFFFF;
 	rd->readx.out.compaction_mode = 0; 
 
 	return NT_STATUS_OK;