From 04b6e6ec1a9340ab77637cae9b51b984d9d706d8 Mon Sep 17 00:00:00 2001
From: Steve French <sfrench@us.ibm.com>
Date: Sat, 22 Mar 2008 22:57:44 +0000
Subject: [PATCH] [CIFS] Fix mem leak on dfs referral
Signed-off-by: Igor Mammedov <niallain@gmail.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
---
fs/cifs/inode.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 7e4c24491729..bc673c8c1e6b 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -211,7 +211,10 @@ int cifs_get_inode_info_unix(struct inode **pinode,
if (rc) {
if (rc == -EREMOTE && !is_dfs_referral) {
is_dfs_referral = true;
- full_path = search_path;
+ if (full_path != search_path) {
+ kfree(full_path);
+ full_path = search_path;
+ }
goto try_again_CIFSSMBUnixQPathInfo;
}
goto cgiiu_exit;
@@ -422,7 +425,10 @@ int cifs_get_inode_info(struct inode **pinode,
if (rc) {
if (rc == -EREMOTE && !is_dfs_referral) {
is_dfs_referral = true;
- full_path = search_path;
+ if (full_path != search_path) {
+ kfree(full_path);
+ full_path = search_path;
+ }
goto try_again_CIFSSMBQPathInfo;
}
goto cgii_exit;
--
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