buf_size is set to sizeof(pkt_buf) by default. And it seems more correct
to provide the actual size of the buffer.
Later a buf_size of 0 will allow vhost-user mode to detect
guest memory buffers.
Signed-off-by: Laurent Vivier <lvivier(a)redhat.com>
---
tap.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/tap.c b/tap.c
index c436d2d7b72b..28b515906f3b 100644
--- a/tap.c
+++ b/tap.c
@@ -602,7 +602,7 @@ resume:
if (!eh)
continue;
if (ntohs(eh->h_proto) == ETH_P_ARP) {
- PACKET_POOL_P(pkt, 1, in->buf, sizeof(pkt_buf));
+ PACKET_POOL_P(pkt, 1, in->buf, in->buf_size);
packet_add(pkt, l2len, (char *)eh);
arp(c, pkt);
@@ -642,7 +642,7 @@ resume:
continue;
if (iph->protocol == IPPROTO_ICMP) {
- PACKET_POOL_P(pkt, 1, in->buf, sizeof(pkt_buf));
+ PACKET_POOL_P(pkt, 1, in->buf, in->buf_size);
if (c->no_icmp)
continue;
@@ -661,7 +661,7 @@ resume:
continue;
if (iph->protocol == IPPROTO_UDP) {
- PACKET_POOL_P(pkt, 1, in->buf, sizeof(pkt_buf));
+ PACKET_POOL_P(pkt, 1, in->buf, in->buf_size);
packet_add(pkt, l2len, (char *)eh);
if (dhcp(c, pkt))
@@ -810,7 +810,7 @@ resume:
}
if (proto == IPPROTO_ICMPV6) {
- PACKET_POOL_P(pkt, 1, in->buf, sizeof(pkt_buf));
+ PACKET_POOL_P(pkt, 1, in->buf, in->buf_size);
if (c->no_icmp)
continue;
@@ -834,7 +834,7 @@ resume:
uh = (struct udphdr *)l4h;
if (proto == IPPROTO_UDP) {
- PACKET_POOL_P(pkt, 1, in->buf, sizeof(pkt_buf));
+ PACKET_POOL_P(pkt, 1, in->buf, in->buf_size);
packet_add(pkt, l4len, l4h);
--
2.44.0