| From 2574db3eb0b52f978c2187adad125642c7c7c3dc Mon Sep 17 00:00:00 2001 |
| From: Jeff Layton <jlayton@redhat.com> |
| Date: Mon, 23 Aug 2010 11:38:04 -0400 |
| Subject: [PATCH] cifs: check for NULL session password |
| |
| commit 24e6cf92fde1f140d8eb0bf7cd24c2c78149b6b2 upstream. |
| |
| It's possible for a cifsSesInfo struct to have a NULL password, so we |
| need to check for that prior to running strncmp on it. |
| |
| Signed-off-by: Jeff Layton <jlayton@redhat.com> |
| Signed-off-by: Steve French <sfrench@us.ibm.com> |
| Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> |
| --- |
| fs/cifs/connect.c | 1 + |
| 1 file changed, 1 insertion(+) |
| |
| diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c |
| index 0fbc8d2..f31ad2d 100644 |
| --- a/fs/cifs/connect.c |
| +++ b/fs/cifs/connect.c |
| @@ -1609,6 +1609,7 @@ cifs_find_smb_ses(struct TCP_Server_Info *server, struct smb_vol *vol) |
| MAX_USERNAME_SIZE)) |
| continue; |
| if (strlen(vol->username) != 0 && |
| + ses->password != NULL && |
| strncmp(ses->password, |
| vol->password ? vol->password : "", |
| MAX_PASSWORD_SIZE)) |
| -- |
| 1.7.9.6 |
| |
