From: Chas Williams <chas@cmf.nrl.navy.mil>
Date: Thu, 29 Sep 2005 21:35:45 +0000 (+0000)
Subject: STABLE14-solaris-init-offset-for-write-20050929
X-Git-Tag: openafs-stable-1_4_0-rc6~18
X-Git-Url: https://git.michaelhowe.org/gitweb/?a=commitdiff_plain;h=ac1fb2c3de0faa4d633ae9708f389ba3e0110c04;p=packages%2Fo%2Fopenafs.git

STABLE14-solaris-init-offset-for-write-20050929


passing a random nlen into afs_GetDCache() when in write mode
seems to sometimes trigger overwrites.


(cherry picked from commit f1454a2885c410f5e886fa136a61c70cc06d42df)
---

diff --git a/src/afs/SOLARIS/osi_vnodeops.c b/src/afs/SOLARIS/osi_vnodeops.c
index 212b10f92..8a9ac44e8 100644
--- a/src/afs/SOLARIS/osi_vnodeops.c
+++ b/src/afs/SOLARIS/osi_vnodeops.c
@@ -266,7 +266,7 @@ afs_GetOnePage(vp, off, alen, protp, pl, plsz, seg, addr, rw, acred)
     register struct dcache *tdc;
     int i, s, pexists;
     int slot;
-    afs_size_t offset, nlen;
+    afs_size_t offset = 0, nlen;
     struct vrequest treq;
     afs_int32 mapForRead = 0, Code = 0;
     u_offset_t toffset;