cellular-infrastructure
/
osmo-ggsn
mirror of https://gerrit.osmocom.org/osmo-ggsn
9
0
Fork 0
Code Issues Releases Wiki Activity

ggsn.c: cb_tun_ind: log dst addr of packet without pdp ctx 

Change-Id: Ib3a87ec2b2d0014376295028a648750fa3124485
This commit is contained in:
Pau Espin 2018-01-30 16:04:53 +01:00
parent a4942e6566
commit 134855c45e
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
ggsn/ggsn.c
View File

@ -725,6 +725,7 @@ static int cb_tun_ind(struct tun_t *tun, void *pack, unsigned len)
struct iphdr *iph = (struct iphdr *)pack;
struct ip6_hdr *ip6h = (struct ip6_hdr *)pack;
struct ippool_t *pool;
char straddr[INET6_ADDRSTRLEN];
switch (iph->version) {
case 4:
@ -755,7 +756,9 @@ static int cb_tun_ind(struct tun_t *tun, void *pack, unsigned len)
DEBUGP(DTUN, "Received packet for APN(%s) from tun %s", apn->cfg.name, tun->devname);
if (ippool_getip(pool, &ipm, &dst)) {
DEBUGPC(DTUN, " with no PDP contex!!\n");
DEBUGPC(DTUN, " with no PDP contex! (%s)\n", iph->version == 4 ?
inet_ntop(AF_INET, &iph->saddr, straddr, sizeof(straddr)) :
inet_ntop(AF_INET6, &ip6h->ip6_src, straddr, sizeof(straddr)));
return 0;
}
DEBUGPC(DTUN, "\n");