From a7c19fc9a45b5a1f4d9a91f14184eb7d51b03800 Mon Sep 17 00:00:00 2001
From: Li Zhou
Date: Mon, 2 Sep 2019 13:42:46 +0800
Subject: tipcutils: ptts: Set recv buffer size to max to receive as many
packets as possible
Flooding multicast may make the rcv buffer overrun and is considered
premature messages later and thus cause the following error.
"Ignoring premature msg 16, currently handling 12"
This patch sets SO_RCVBUF the of socket to max int value to receive as many
packets as possible, and give a hint to user when possible overrun occurs. Note
that the value of SO_RCVBUF will be limited up to min(INT_MAX/2,
sysctl_rmem_max) in kernel.
Signed-off-by: Li Zhou
Signed-off-by: Khem Raj
---
meta-oe/recipes-extended/tipcutils/tipcutils_git.bb | 1 +
1 file changed, 1 insertion(+)
(limited to 'meta-oe/recipes-extended/tipcutils/tipcutils_git.bb')
diff --git a/meta-oe/recipes-extended/tipcutils/tipcutils_git.bb b/meta-oe/recipes-extended/tipcutils/tipcutils_git.bb
index 054e0acc88..637770af24 100644
--- a/meta-oe/recipes-extended/tipcutils/tipcutils_git.bb
+++ b/meta-oe/recipes-extended/tipcutils/tipcutils_git.bb
@@ -6,6 +6,7 @@ SRC_URI = "git://git.code.sf.net/p/tipc/tipcutils \
file://0001-include-sys-select.h-for-FD_-definitions.patch \
file://0002-replace-non-standard-uint-with-unsigned-int.patch \
file://0001-multicast_blast-tipcc-Fix-struct-type-for-TIPC_GROUP.patch \
+ file://0001-test-ptts-Set-recv-buffer-size-too-max-to-receive-as.patch \
"
SRCREV = "7ab2211b87414ba240b0b2e4af219c1057c9cf9a"
PV = "2.2.0+git${SRCPV}"
--
cgit 1.2.3-korg