diff options
Diffstat (limited to 'net/slirp.c')
| -rw-r--r-- | net/slirp.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/net/slirp.c b/net/slirp.c index c6cda5dcb..6646ecb1c 100644 --- a/net/slirp.c +++ b/net/slirp.c @@ -305,7 +305,7 @@ void net_slirp_hostfwd_remove(Monitor *mon, const QDict *qdict) { struct in_addr host_addr = { .s_addr = INADDR_ANY }; int host_port; - char buf[256] = ""; + char buf[256]; const char *src_str, *p; SlirpState *s; int is_udp = 0; @@ -325,11 +325,10 @@ void net_slirp_hostfwd_remove(Monitor *mon, const QDict *qdict) return; } - if (!src_str || !src_str[0]) - goto fail_syntax; - p = src_str; - get_str_sep(buf, sizeof(buf), &p, ':'); + if (!p || get_str_sep(buf, sizeof(buf), &p, ':') < 0) { + goto fail_syntax; + } if (!strcmp(buf, "tcp") || buf[0] == '\0') { is_udp = 0; |