From e40dece2804f862f90bc7d3358a1b3e7ea500338 Mon Sep 17 00:00:00 2001 From: gamemann Date: Fri, 18 Dec 2020 15:02:28 +0000 Subject: [PATCH] Shift correctly with 128-bit integer. --- src/xdpfw_kern.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/xdpfw_kern.c b/src/xdpfw_kern.c index 6215d00..163cb61 100644 --- a/src/xdpfw_kern.c +++ b/src/xdpfw_kern.c @@ -138,9 +138,9 @@ int xdp_prog_main(struct xdp_md *ctx) } srcip6 |= (uint128_t) iph6->saddr.in6_u.u6_addr32[0] << 0; - srcip6 |= (uint128_t) iph6->saddr.in6_u.u6_addr32[1] << 16; - srcip6 |= (uint128_t) iph6->saddr.in6_u.u6_addr32[2] << 32; - srcip6 |= (uint128_t) iph6->saddr.in6_u.u6_addr32[3] << 48; + srcip6 |= (uint128_t) iph6->saddr.in6_u.u6_addr32[1] << 32; + srcip6 |= (uint128_t) iph6->saddr.in6_u.u6_addr32[2] << 48; + srcip6 |= (uint128_t) iph6->saddr.in6_u.u6_addr32[3] << 96; } else {