From 5cef3a3fca214a8ce576928bf922214f156bc5dc Mon Sep 17 00:00:00 2001
From: Nathan Neulinger <nneul@umr.edu>
Date: Thu, 11 Mar 2004 07:15:52 +0000
Subject: [PATCH] viced-revert-EIO-and-instead-use-zero-length-20040311

FIXES 3594

this was the other considered approach, i'm unsure why it's needed,
but we'll play along for now.
---
 src/viced/afsfileprocs.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/viced/afsfileprocs.c b/src/viced/afsfileprocs.c
index 6acbf127a5..da04b22815 100644
--- a/src/viced/afsfileprocs.c
+++ b/src/viced/afsfileprocs.c
@@ -6676,10 +6676,13 @@ FetchData_RXStyle(Volume * volptr, Vnode * targetptr,
     tlen = FDH_SIZE(fdP);
     ViceLog(25,
 	    ("FetchData_RXStyle: file size %llu\n", (afs_uintmax_t) tlen));
-    if ((tlen < 0) || (Pos > tlen)) {
+    if (tlen < 0) {
 	FDH_CLOSE(fdP);
 	return EIO;
     }
+    if (Pos > tlen) {
+	Len = 0;
+    }
 
     if (Pos + Len > tlen)
 	Len = tlen - Pos;	/* get length we should send */