External/passt
1
0
Fork 0
mirror of https://passt.top/passt synced 2025-01-18 10:25:17 +00:00
Code Issues Packages Projects Releases Wiki Activity

udp: Fix comparison of seen IPv4 address for local connections

Browse Source 
c->addr4_seen is stored in network order.

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
This commit is contained in:
Stefano Brivio 2021-09-09 15:30:12 +02:00
parent e58828f340
commit ecf1f97564
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
udp.c
View File

@ -761,7 +761,8 @@ void udp_sock_handler(struct ctx *c, union epoll_ref ref, uint32_t events,
s_addr = ntohl(b->s_in.sin_addr.s_addr);
if (s_addr >> IN_CLASSA_NSHIFT == IN_LOOPBACKNET ||
s_addr == INADDR_ANY || s_addr == c->addr4_seen) {
s_addr == INADDR_ANY ||
s_addr == ntohl(c->addr4_seen)) {
in_port_t src = htons(b->s_in.sin_port);
b->iph.saddr = c->gw4;