From: Steve French <sfrench@us.ibm.com>
Date: Fri, 28 Sep 2007 06:53:39 +0000 (+0000)
Subject: [CIFS] Fix memory leak in statfs to very old servers
X-Git-Tag: firefly_0821_release~24754^2~28
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=407f61a2b482ab9a6d03549ab9513e4a823ae4a2;p=firefly-linux-kernel-4.4.55.git

[CIFS] Fix memory leak in statfs to very old servers

We were allocating request buffers twice in the statfs
path when mounted to very old (Windows 9x) servers.

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

diff --git a/fs/cifs/CHANGES b/fs/cifs/CHANGES
index 41e3b6a9397c..ea359a0038d9 100644
--- a/fs/cifs/CHANGES
+++ b/fs/cifs/CHANGES
@@ -1,3 +1,8 @@
+Version 1.51
+------------
+Fix memory leak in statfs when mounted to very old servers (e.g.
+Windows 9x)
+
 Version 1.50
 ------------
 Fix NTLMv2 signing. NFS server mounted over cifs works (if cifs mount is
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index cc05a26ab07a..a6ff324bc135 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -4045,10 +4045,6 @@ oldQFSInfoRetry:
 		(void **) &pSMBr);
 	if (rc)
 		return rc;
-	rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
-		      (void **) &pSMBr);
-	if (rc)
-		return rc;
 
 	params = 2;     /* level */
 	pSMB->TotalDataCount = 0;