Attachment 10676 Details for Bug 11079 – Checking the connection alive status before reusing the cached connection handle

[patch] Checking the connection alive status before reusing the cached connection handle

0001-Checking-server-alive-status-while-reusing-the-cache.patch (text/plain), 1.11 KB, created by hargagan on 2015-01-28 13:07:13 UTC

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Creator: hargagan

Created: 2015-01-28 13:07:13 UTC

Size: 1.11 KB

patch

obsolete

>From fac563ea2a8919ca4b10927e0fa4acb9c74172bb Mon Sep 17 00:00:00 2001
>From: Har Gagan Sahai <SHarGagan@novell.com>
>Date: Wed, 28 Jan 2015 18:10:37 +0530
>Subject: [PATCH] Checking server alive status while reusing the cached
> connection by sending SMB Echo request.
>
>Signed-off-by: Har Gagan Sahai <SHarGagan@novell.com>
>---
> source3/libsmb/libsmb_server.c | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
>
>diff --git a/source3/libsmb/libsmb_server.c b/source3/libsmb/libsmb_server.c
>index 8f68a40..bd69563 100644
>--- a/source3/libsmb/libsmb_server.c
>+++ b/source3/libsmb/libsmb_server.c
>@@ -49,6 +49,18 @@ SMBC_check_server(SMBCCTX * context,
> 		return 1;
> 	}
> 
>+	if (smbXcli_conn_protocol(server->cli->conn) >= PROTOCOL_SMB2_02) {
>+                status = smb2cli_echo(server->cli->conn, 0);
>+        } else {
>+                unsigned char garbage[16];
>+                memset(garbage, 0xf0, sizeof(garbage));
>+                status = cli_echo(server->cli, 1, data_blob_const(garbage, sizeof(garbage)));
>+        }
>+
>+        if (!NT_STATUS_IS_OK(status)) {
>+                return 1;
>+        }
>+
> 	return 0;
> }
> 
>-- 
>1.8.4.5
>

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