Mercurial > dovecot > original-hg > dovecot-1.2
diff src/master/login-process.c @ 2779:1fd55b4341b9 HEAD
Added version to login <-> master communication as well.
| author | Timo Sirainen <tss@iki.fi> |
|---|---|
| date | Tue, 19 Oct 2004 04:17:39 +0300 |
| parents | 0f31778d3c34 |
| children | 634cf6aa34d1 |
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--- a/src/master/login-process.c Tue Oct 19 04:17:20 2004 +0300 +++ b/src/master/login-process.c Tue Oct 19 04:17:39 2004 +0300 @@ -238,6 +238,14 @@ } ret = fd_read(p->fd, &req, sizeof(req), &client_fd); + if (ret >= (ssize_t)sizeof(req.version) && + req.version != MASTER_LOGIN_PROTOCOL_VERSION) { + i_error("login: Protocol version mismatch " + "(mixed old and new binaries?)"); + login_process_destroy(p); + return; + } + if (ret != sizeof(req)) { if (ret == 0) { /* disconnected, ie. the login process died */