aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--net.c12
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) {