From 5d12cc8e59fc9be52e98dbfcfc0bf1761e7a5557 Mon Sep 17 00:00:00 2001
From: Nickolai Zeldovich <kolya@mit.edu>
Date: Thu, 9 May 2002 23:07:12 +0000
Subject: [PATCH] Avoid kernel panic when dynroot and memcache are used
 simultaneously.

(cherry picked from commit 81a3f0068f3488b7fb20fb9d6b7441f64f5b61e0)
---
 src/afs/afs_dcache.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/afs/afs_dcache.c b/src/afs/afs_dcache.c
index f1839c31e..51fbf981e 100644
--- a/src/afs/afs_dcache.c
+++ b/src/afs/afs_dcache.c
@@ -1895,7 +1895,7 @@ struct dcache *afs_GetDCache(avc, abyte, areq, aoffset, alen, aflags)
 	    if (size > dynrootLen)
 		size = dynrootLen;
 	    if (size < 0) size = 0;
-	    code = afs_osi_Write(file, -1, dynrootDir, size);
+	    code = afs_CFileWrite(file, 0, dynrootDir, size);
 	    afs_PutDynroot();
 
 	    if (code == size)
-- 
2.39.5