denozord/strongswan-ext
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

kernel-netlink: Provide error information for Netlink sockets

Browse Source 
#1467.
This commit is contained in:
Tobias Brunner
2016-06-10 10:34:09 +02:00
parent fc21465c66
commit a0178fe26e
3 changed files with 25 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/libcharon/plugins/kernel_netlink/kernel_netlink_net.c
+6 -3
View File
@@ -1297,7 +1297,8 @@ static bool receive_events(private_kernel_netlink_net_t *this, int fd,
/* no data ready, select again */
return TRUE;
default:
DBG1(DBG_KNL, "unable to receive from rt event socket");
DBG1(DBG_KNL, "unable to receive from RT event socket %s (%d)",
strerror(errno), errno);
sleep(1);
return TRUE;
}
@@ -2644,7 +2645,8 @@ kernel_netlink_net_t *kernel_netlink_net_create()
this->socket_events = socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE);
if (this->socket_events < 0)
{
DBG1(DBG_KNL, "unable to create RT event socket");
DBG1(DBG_KNL, "unable to create RT event socket: %s (%d)",
strerror(errno), errno);
destroy(this);
return NULL;
}
@@ -2652,7 +2654,8 @@ kernel_netlink_net_t *kernel_netlink_net_create()
RTMGRP_IPV4_ROUTE | RTMGRP_IPV6_ROUTE | RTMGRP_LINK;
if (bind(this->socket_events, (struct sockaddr*)&addr, sizeof(addr)))
{
DBG1(DBG_KNL, "unable to bind RT event socket");
DBG1(DBG_KNL, "unable to bind RT event socket: %s (%d)",
strerror(errno), errno);
destroy(this);
return NULL;
}