diff options
| author | Tobias Brunner <tobias@strongswan.org> | 2013-07-08 18:24:43 +0200 |
|---|---|---|
| committer | Tobias Brunner <tobias@strongswan.org> | 2013-07-18 15:25:35 +0200 |
| commit | dfc99020137e1722ec415d08006424c8b81c3c04 (patch) | |
| tree | 2e1c5103f6f64feb2eb65dfad2900c8f77699965 /src/libcharon/plugins/dhcp/dhcp_plugin.c | |
| parent | 027676f7500b7d94140adc979959541b08fc4a89 (diff) | |
| download | strongswan-dfc99020137e1722ec415d08006424c8b81c3c04.tar.bz2 strongswan-dfc99020137e1722ec415d08006424c8b81c3c04.tar.xz | |
capabilities: Some plugins don't actually require capabilities at runtime
Diffstat (limited to 'src/libcharon/plugins/dhcp/dhcp_plugin.c')
| -rw-r--r-- | src/libcharon/plugins/dhcp/dhcp_plugin.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/libcharon/plugins/dhcp/dhcp_plugin.c b/src/libcharon/plugins/dhcp/dhcp_plugin.c index 31195e25b..c36c60d28 100644 --- a/src/libcharon/plugins/dhcp/dhcp_plugin.c +++ b/src/libcharon/plugins/dhcp/dhcp_plugin.c @@ -107,13 +107,14 @@ plugin_t *dhcp_plugin_create() { private_dhcp_plugin_t *this; - if (!lib->caps->keep(lib->caps, CAP_NET_BIND_SERVICE)) + if (!lib->caps->check(lib->caps, CAP_NET_BIND_SERVICE)) { /* required to bind DHCP socket (port 68) */ DBG1(DBG_NET, "dhcp plugin requires CAP_NET_BIND_SERVICE capability"); return NULL; } else if (!lib->caps->keep(lib->caps, CAP_NET_RAW)) - { /* required to open DHCP receive socket (AF_PACKET) */ + { /* required to open DHCP receive socket (AF_PACKET). according to + * capabilities(7) it is also required to use the socket */ DBG1(DBG_NET, "dhcp plugin requires CAP_NET_RAW capability"); return NULL; } |