sharpetronics/strongswan
1
0
Fork 0
mirror of https://github.com/strongswan/strongswan.git synced 2025-10-04 00:00:14 -04:00
Code Issues Projects Releases Wiki Activity

kernel-pfroute: Make sure there is a netmask when enumerating subnets

Browse Source
This commit is contained in:
Tobias Brunner 2017-06-20 12:16:56 +02:00
parent ef6b710f19
commit fd0a7b4795
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/libcharon/plugins/kernel_pfroute/kernel_pfroute_net.c
View File

@ -1831,7 +1831,7 @@ METHOD(enumerator_t, enumerate_subnets, bool,
for (; this->current < this->buf + this->len;
this->current += rtm->rtm_msglen)
{
struct sockaddr *netmask;
struct sockaddr *netmask = NULL;
uint8_t netbits = 0;
rtm = (struct rt_msghdr*)this->current;
@ -1864,7 +1864,7 @@ METHOD(enumerator_t, enumerate_subnets, bool,
this->ifname = strndup(sdl->sdl_data, sdl->sdl_nlen);
}
}
if (this->net)
if (this->net && netmask)
{
netbits = sockaddr_to_netmask(netmask, this->net);
}