diff options
| author | Christian Pointner <equinox@anytun.org> | 2008-12-27 15:29:59 +0000 |
|---|---|---|
| committer | Christian Pointner <equinox@anytun.org> | 2008-12-27 15:29:59 +0000 |
| commit | 3618c5f3d5ad3c88e5143bd699c7bd7a6771bd8f (patch) | |
| tree | f2897008a792de8f52738a264fbe53d96edea2d1 /src | |
| parent | added first version of tun device (needs furhter testing) (diff) | |
fixed some memory errors at tun device
Diffstat (limited to 'src')
| -rw-r--r-- | src/linux/tun.c | 11 | ||||
| -rw-r--r-- | src/uanytun.c | 7 |
2 files changed, 17 insertions, 1 deletions
diff --git a/src/linux/tun.c b/src/linux/tun.c index 005f125..c886335 100644 --- a/src/linux/tun.c +++ b/src/linux/tun.c @@ -116,6 +116,15 @@ void tun_close(tun_device_t** dev) if((*dev)->fd_ > 0) close((*dev)->fd_); + if((*dev)->actual_name_) + free((*dev)->actual_name_); + + if((*dev)->local_) + free((*dev)->local_); + + if((*dev)->remote_netmask_) + free((*dev)->remote_netmask_); + free(*dev); *dev = NULL; } @@ -188,4 +197,6 @@ void tun_do_ifconfig(tun_device_t* dev) log_printf(ERR, "Execution of ifconfig failed"); else log_printf(NOTICE, "ifconfig returned %d", WEXITSTATUS(result)); + + free(command); } diff --git a/src/uanytun.c b/src/uanytun.c index 82085b4..fca5e40 100644 --- a/src/uanytun.c +++ b/src/uanytun.c @@ -61,10 +61,15 @@ int main(int argc, char* argv[]) log_printf(INFO, "entering main loop"); u_int8_t buf[1600]; int len = 0; - while(1) { + unsigned int cnt = 0; + while(cnt < 10) { len = tun_read(dev, buf, 1600); printf("read %d bytes from device\n", len); + cnt++; } + tun_close(&dev); + + return 0; } |