libcli/smb: fix error checking in smb2_signing_decrypt_pdu() invalid ptext_len

When the ptext_size != m_total check fails, we call this:

   status = gnutls_error_to_ntstatus(rc, NT_STATUS_INTERNAL_ERROR);
   goto out;

As rc is 0 at that point we'll exit smb2_signing_decrypt_pdu()
with NT_STATUS_OK, but without copying the decrypted data
back into the callers buffer. Which leads to strange errors
in the caller.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14968

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>

0 files changed, 0 insertions, 0 deletions