diff options
Diffstat (limited to 'src/linux/tun.c')
| -rw-r--r-- | src/linux/tun.c | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/src/linux/tun.c b/src/linux/tun.c index d8044b5..1d21eda 100644 --- a/src/linux/tun.c +++ b/src/linux/tun.c @@ -32,6 +32,8 @@ * along with ľAnytun. If not, see <http://www.gnu.org/licenses/>. */ +#include <stdio.h> + #include "datatypes.h" #include "tun.h" @@ -126,6 +128,9 @@ void tun_close(tun_device_t* dev) if(dev->net_addr_) free(dev->net_addr_); + + if(dev->net_mask_) + free(dev->net_mask_); } int tun_read(tun_device_t* dev, u_int8_t* buf, u_int32_t len) @@ -180,25 +185,21 @@ int tun_write(tun_device_t* dev, u_int8_t* buf, u_int32_t len) void tun_do_ifconfig(tun_device_t* dev) { - if(!dev || !dev->actual_name_ || !dev->net_addr_) + if(!dev || !dev->actual_name_ || !dev->net_addr_ || !dev->net_mask_) return; -/* char* command = NULL; */ -/* if(dev->type_ == TYPE_TUN) */ -/* asprintf(&command, "/sbin/ifconfig %s %s pointopoint %s mtu %d", dev->actual_name_, dev->local_, dev->remote_netmask_, dev->mtu_); */ -/* else */ -/* asprintf(&command, "/sbin/ifconfig %s %s netmask %s mtu %d", dev->actual_name_, dev->local_, dev->remote_netmask_, dev->mtu_); */ - -/* if(!command) { */ -/* log_printf(ERR, "Execution of ifconfig failed"); */ -/* return; */ -/* } */ + char* command = NULL; + asprintf(&command, "/sbin/ifconfig %s %s netmask %s mtu %d", dev->actual_name_, dev->net_addr_, dev->net_mask_, dev->mtu_); + if(!command) { + log_printf(ERR, "Execution of ifconfig failed"); + return; + } -/* int result = system(command); */ -/* if(result == -1) */ -/* log_printf(ERR, "Execution of ifconfig failed"); */ -/* else */ -/* log_printf(NOTICE, "ifconfig returned %d", WEXITSTATUS(result)); */ + int result = system(command); + if(result == -1) + log_printf(ERR, "Execution of ifconfig failed"); + else + log_printf(NOTICE, "ifconfig returned %d", WEXITSTATUS(result)); -/* free(command); */ + free(command); } |