Root/
| 1 | --- a/pppd/sys-linux.c |
| 2 | +++ b/pppd/sys-linux.c |
| 3 | @@ -453,6 +453,13 @@ int generic_establish_ppp (int fd) |
| 4 | if (new_style_driver) { |
| 5 | int flags; |
| 6 | |
| 7 | + /* if a ppp_fd is already open, close it first */ |
| 8 | + if(ppp_fd > 0) { |
| 9 | + close(ppp_fd); |
| 10 | + remove_fd(ppp_fd); |
| 11 | + ppp_fd = -1; |
| 12 | + } |
| 13 | + |
| 14 | /* Open an instance of /dev/ppp and connect the channel to it */ |
| 15 | if (ioctl(fd, PPPIOCGCHAN, &chindex) == -1) { |
| 16 | error("Couldn't get channel number: %m"); |
| 17 |
