From 258133bda9a6f22ba436ef9b63b7c086cc80190b Mon Sep 17 00:00:00 2001
From: Gonglei <arei.gonglei@huawei.com>
Date: Mon, 2 Nov 2015 09:13:48 +0800
Subject: ivshmem-server: fix possible OVERRUN
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>>>     CID 1337991:  Memory - illegal accesses  (OVERRUN)
>>>     Decrementing "i". The value of "i" is now 65534.
218         while (i--) {
219             event_notifier_cleanup(&peer->vectors[i]);
220         }

Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
---
 contrib/ivshmem-server/ivshmem-server.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'contrib')

diff --git a/contrib/ivshmem-server/ivshmem-server.c b/contrib/ivshmem-server/ivshmem-server.c
index 5e5239ce45..d9e26b0574 100644
--- a/contrib/ivshmem-server/ivshmem-server.c
+++ b/contrib/ivshmem-server/ivshmem-server.c
@@ -168,7 +168,9 @@ ivshmem_server_handle_new_conn(IvshmemServer *server)
     }
     if (i == G_MAXUINT16) {
         IVSHMEM_SERVER_DEBUG(server, "cannot allocate new client id\n");
-        goto fail;
+        close(newfd);
+        g_free(peer);
+        return -1;
     }
     peer->id = server->cur_id++;
 
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