[PATCH RESEND] lksctp: fix a problem when do test_1_to_1_sockopt

[Wang Weidong <wangweidong1@huawei.com>]

From: Wang Weidong <wangweidong1@huawei.com>

When I do the test_1_to_1_sockopt, I got a Segmentation fault:
DUMP_CORE test_1_to_1_sockopt.c: 343.
I used the kernel is 3.12.
The problem is that the SOCK_MIN_SNDBUF is (TCP_SKB_MIN_TRUESIZE * 2)
while TCP_SKB_MIN_TRUESIZE is 2048 + SKB_DATA_ALIGN(sizeof(struct sk_buff))
The SKB_DATA_ALIGN I test is 256, so I make the sndbuf_val_set to 2304.

Signed-off-by: Wang Weidong <wangweidong1@huawei.com>
---
 src/func_tests/test_1_to_1_sockopt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/func_tests/test_1_to_1_sockopt.c b/src/func_tests/test_1_to_1_sockopt.c
index e222991..986533b 100644
--- a/src/func_tests/test_1_to_1_sockopt.c
+++ b/src/func_tests/test_1_to_1_sockopt.c
@@ -320,7 +320,7 @@ main(void)
 			 "got value differs Set Value=%d Get Value=%d",
 			 (2*rcvbuf_val_set), rcvbuf_val_get);
 
-	sndbuf_val_set = 2048;
+	sndbuf_val_set = 2304;
 	/* TEST17: Test case for setsockopt SO_SNDBUF */
 	error = setsockopt(sk2, SOL_SOCKET, SO_SNDBUF, &sndbuf_val_set, len);
 	if (error < 0)
-- 1.7.12