diff options
| -rw-r--r-- | net.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net.c b/net.c index 8bba09c104..86ee7d540d 100644 --- a/net.c +++ b/net.c @@ -652,6 +652,7 @@ typedef struct TAPState { VLANClientState *vc; int fd; char down_script[1024]; + char down_script_arg[128]; } TAPState; #ifdef HAVE_IOVEC @@ -978,8 +979,10 @@ static int net_tap_init(VLANState *vlan, const char *model, snprintf(s->vc->info_str, sizeof(s->vc->info_str), "ifname=%s,script=%s,downscript=%s", ifname, setup_script, down_script); - if (down_script && strcmp(down_script, "no")) + if (down_script && strcmp(down_script, "no")) { snprintf(s->down_script, sizeof(s->down_script), "%s", down_script); + snprintf(s->down_script_arg, sizeof(s->down_script_arg), "%s", ifname); + } return 0; } @@ -1770,13 +1773,10 @@ void net_cleanup(void) for(vc = vlan->first_client; vc != NULL; vc = vc->next) { if (vc->fd_read == tap_receive) { - char ifname[64]; TAPState *s = vc->opaque; - if (strcmp(vc->model, "tap") == 0 && - sscanf(vc->info_str, "ifname=%63s ", ifname) == 1 && - s->down_script[0]) - launch_script(s->down_script, ifname, s->fd); + if (s->down_script[0]) + launch_script(s->down_script, s->down_script_arg, s->fd); } #if defined(CONFIG_VDE) if (vc->fd_read == vde_from_qemu) { |