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-rw-r--r--fs/cifs/sess.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c
index d12490e12be5..ffaa091e41a4 100644
--- a/fs/cifs/sess.c
+++ b/fs/cifs/sess.c
@@ -1413,7 +1413,7 @@ sess_auth_rawntlmssp_negotiate(struct sess_data *sess_data)
&blob_len, ses, server,
sess_data->nls_cp);
if (rc)
- goto out;
+ goto out_free_ntlmsspblob;
sess_data->iov[1].iov_len = blob_len;
sess_data->iov[1].iov_base = ntlmsspblob;
@@ -1421,7 +1421,7 @@ sess_auth_rawntlmssp_negotiate(struct sess_data *sess_data)
rc = _sess_auth_rawntlmssp_assemble_req(sess_data);
if (rc)
- goto out;
+ goto out_free_ntlmsspblob;
rc = sess_sendreceive(sess_data);
@@ -1435,14 +1435,14 @@ sess_auth_rawntlmssp_negotiate(struct sess_data *sess_data)
rc = 0;
if (rc)
- goto out;
+ goto out_free_ntlmsspblob;
cifs_dbg(FYI, "rawntlmssp session setup challenge phase\n");
if (smb_buf->WordCount != 4) {
rc = -EIO;
cifs_dbg(VFS, "bad word count %d\n", smb_buf->WordCount);
- goto out;
+ goto out_free_ntlmsspblob;
}
ses->Suid = smb_buf->Uid; /* UID left in wire format (le) */
@@ -1456,10 +1456,13 @@ sess_auth_rawntlmssp_negotiate(struct sess_data *sess_data)
cifs_dbg(VFS, "bad security blob length %d\n",
blob_len);
rc = -EINVAL;
- goto out;
+ goto out_free_ntlmsspblob;
}
rc = decode_ntlmssp_challenge(bcc_ptr, blob_len, ses);
+
+out_free_ntlmsspblob:
+ kfree(ntlmsspblob);
out:
sess_free_buffer(sess_data);