Mercurial > dovecot > core-2.2

changeset 12491:6c9bc37fcf41

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auth: Fail if auth client tries to use a duplicate ID.
author Timo Sirainen <tss@iki.fi>
date Thu, 02 Dec 2010 21:42:30 +0000
parents 16dbbb57a4b2
children 8e30a07d8dd0
files src/auth/auth-request-handler.c
diffstat 1 files changed, 6 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/src/auth/auth-request-handler.c	Thu Dec 02 21:42:18 2010 +0000
+++ b/src/auth/auth-request-handler.c	Thu Dec 02 21:42:30 2010 +0000
@@ -449,6 +449,12 @@
 		auth_request_unref(&request);
 		return FALSE;
 	}
+	if (hash_table_lookup(handler->requests, POINTER_CAST(id)) != NULL) {
+		i_error("BUG: Authentication client %u "
+			"sent a duplicate ID %u", handler->client_pid, id);
+		auth_request_unref(&request);
+		return FALSE;
+	}
 	auth_request_init(request);
 
 	request->to_abort = timeout_add(MASTER_AUTH_SERVER_TIMEOUT_SECS * 1000,