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-rw-r--r--source3/rpc_client/cli_pipe.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/source3/rpc_client/cli_pipe.c b/source3/rpc_client/cli_pipe.c
index 223d6a707e..4f465d7453 100644
--- a/source3/rpc_client/cli_pipe.c
+++ b/source3/rpc_client/cli_pipe.c
@@ -307,6 +307,26 @@ static BOOL rpc_auth_pipe(struct cli_state *cli, prs_struct *rdata,
prs_struct auth_verf;
if (auth_len != RPC_AUTH_NETSEC_CHK_LEN) {
+
+ if ( (auth_len == 12) &&
+ (cli->auth_info.seq_num == 0) ) {
+
+ /* This is the reply to our bind. Ok,
+ the sequence number can wrap
+ around. But this only means that
+ every 4 billion request we
+ misdetect a wrong length in a
+ reply. This is an error condition
+ which will lead to failure anyway
+ later.
+
+ The reply contains a
+ RPC_AUTH_VERIFIER with no content
+ (12 bytes), so ignore it.
+ */
+ return True;
+ }
+
DEBUG(0,("rpc_auth_pipe: wrong schannel auth len %d\n", auth_len));
return False;
}