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| author | Paulo Alcantara <paulo@paulo.ac> | 2018-06-13 13:54:14 -0300 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2018-06-15 02:38:08 -0500 |
| commit | cd2dca60be6f4742b63373fd7e4b445c8a634e51 (patch) | |
| tree | 495bf7e6a9f2f6aca983c5ebaf28642ffe886ef3 | |
| parent | 07cd952f3ad51bc7f87dcdba0faac979ee559fd3 (diff) | |
| download | linux-cd2dca60be6f4742b63373fd7e4b445c8a634e51.tar.gz linux-cd2dca60be6f4742b63373fd7e4b445c8a634e51.tar.xz | |
cifs: Fix encryption/signing
Since the rfc1002 generation was moved down to __smb_send_rqst(),
the transform header is now in rqst->rq_iov[0].
Correctly assign the transform header pointer in crypt_message().
Signed-off-by: Paulo Alcantara <palcantara@suse.de>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
| -rw-r--r-- | fs/cifs/smb2ops.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c index 9153407f97e8..c3648e9b5ec7 100644 --- a/fs/cifs/smb2ops.c +++ b/fs/cifs/smb2ops.c @@ -2187,7 +2187,7 @@ static inline void smb2_sg_set_buf(struct scatterlist *sg, const void *buf, } /* Assumes: - * rqst->rq_iov[0] is tranform header + * rqst->rq_iov[0] is transform header * rqst->rq_iov[1+] data to be encrypted/decrypted */ static struct scatterlist * @@ -2249,7 +2249,7 @@ static int crypt_message(struct TCP_Server_Info *server, struct smb_rqst *rqst, int enc) { struct smb2_transform_hdr *tr_hdr = - (struct smb2_transform_hdr *)rqst->rq_iov[1].iov_base; + (struct smb2_transform_hdr *)rqst->rq_iov[0].iov_base; unsigned int assoc_data_len = sizeof(struct smb2_transform_hdr) - 20; int rc = 0; struct scatterlist *sg; |