From: Steve French <sfrench@us.ibm.com>
Date: Mon, 23 Jan 2006 20:50:04 +0000 (-0800)
Subject: [CIFS] Do not zero non-existent iovec in SendReceive response processing.
X-Git-Tag: v2.6.16-rc2~1^2~10^2~5
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0820e15a35b3cf37caadf550ddb7c75a7a77afd0;p=linux-2.6

[CIFS] Do not zero non-existent iovec in SendReceive response processing.

Could cause memory leak in some readpaths depending on what junk followed it in the stack.

Signed-off-by: Steve French <sfrench@us.ibm.com>
---

diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c
index 7b98792150..b12cb8a7da 100644
--- a/fs/cifs/transport.c
+++ b/fs/cifs/transport.c
@@ -498,7 +498,6 @@ SendReceive2(const unsigned int xid, struct cifsSesInfo *ses,
 			else
 				*pRespBufType = CIFS_SMALL_BUFFER;
 			iov[0].iov_len = receive_len + 4;
-			iov[1].iov_len = 0;
 
 			dump_smb(midQ->resp_buf, 80);
 			/* convert the length into a more usable form */