diff options
Diffstat (limited to 'net/ipv4/ipvs/ip_vs_ftp.c')
| -rw-r--r-- | net/ipv4/ipvs/ip_vs_ftp.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/ipv4/ipvs/ip_vs_ftp.c b/net/ipv4/ipvs/ip_vs_ftp.c index 347a66c05569..f0c553c038de 100644 --- a/net/ipv4/ipvs/ip_vs_ftp.c +++ b/net/ipv4/ipvs/ip_vs_ftp.c @@ -373,6 +373,12 @@ static int __init ip_vs_ftp_init(void) for (i=0; i<IP_VS_APP_MAX_PORTS; i++) { if (!ports[i]) continue; + if (ports[i] < 0 || ports[i] > 0xffff) { + IP_VS_WARNING("ip_vs_ftp: Ignoring invalid " + "configuration port[%d] = %d\n", + i, ports[i]); + continue; + } ret = register_ip_vs_app_inc(app, app->protocol, ports[i]); if (ret) break; |