From: Steve French <stfrench@xxxxxxxxxxxxx>
[ Upstream commit 463a7b457c02250a84faa1d23c52da9e3364aed2 ]
static analysis with Coverity detected an issue with the following
commit:
Author: Paulo Alcantara (SUSE) <pc@xxxxxx>
Date: Wed Dec 4 17:38:03 2019 -0300
cifs: Avoid doing network I/O while holding cache lock
Addresses-Coverity: ("Uninitialized pointer read")
Reported-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
Signed-off-by: Paulo Alcantara (SUSE) <pc@xxxxxx>
Signed-off-by: Steve French <stfrench@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
fs/cifs/dfs_cache.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/cifs/dfs_cache.c b/fs/cifs/dfs_cache.c
index 2faa05860a483..cf6cec59696c2 100644
--- a/fs/cifs/dfs_cache.c
+++ b/fs/cifs/dfs_cache.c
@@ -1319,7 +1319,7 @@ static struct cifs_ses *find_root_ses(struct dfs_cache_vol_info *vi,
char *mdata = NULL, *devname = NULL;
struct TCP_Server_Info *server;
struct cifs_ses *ses;
- struct smb_vol vol;
+ struct smb_vol vol = {NULL};
rpath = get_dfs_root(path);
if (IS_ERR(rpath))
--
2.20.1
