From 0366cd0ba0b0099ebff840772112d765e6b8a0d0 Mon Sep 17 00:00:00 2001 From: Thomas Bernard Date: Sun, 22 Apr 2018 21:21:58 +0200 Subject: [PATCH] replace strlen(s) > 0 by s[0] != '\0' see #292 --- miniupnpd/minissdp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/miniupnpd/minissdp.c b/miniupnpd/minissdp.c index ca9dc63..d345d64 100644 --- a/miniupnpd/minissdp.c +++ b/miniupnpd/minissdp.c @@ -237,7 +237,7 @@ OpenAndConfSSDPReceiveSocket(int ipv6) #if defined(SO_BINDTODEVICE) && !defined(MULTIPLE_EXTERNAL_IP) /* One and only one LAN interface */ if(lan_addrs.lh_first != NULL && lan_addrs.lh_first->list.le_next == NULL - && strlen(lan_addrs.lh_first->ifname) > 0) + && lan_addrs.lh_first->ifname[0] != '\0') { if(setsockopt(s, SOL_SOCKET, SO_BINDTODEVICE, lan_addrs.lh_first->ifname,