[Dnsmasq-discuss] server option interface name don't work
MURASE Katsunori
katsunori.murase at nifty.ne.jp
Sat Feb 14 12:55:57 GMT 2009
Hello.
I am using dnsmasq 2.47.
"server" option with *long* interface name don't work.
This is my configuration file.
server=/example.jp/10.0.0.1 at eth10
Dnsmasq say following message.
dnsmasq: ignoring nameserver 10.0.0.1 - cannot make/bind socket: No such device
My patch. Replase to strlen from sizeof.
diff -ruNp org/dnsmasq-2.47/src/network.c dnsmasq-2.47/src/network.c
--- org/dnsmasq-2.47/src/network.c 2009-02-02 01:00:58.000000000 +0900
+++ dnsmasq-2.47/src/network.c 2009-02-14 21:36:29.000000000 +0900
@@ -529,7 +529,7 @@ int local_bind(int fd, union mysockaddr
#if defined(SO_BINDTODEVICE)
if (intname[0] != 0 &&
- setsockopt(fd, SOL_SOCKET, SO_BINDTODEVICE, intname, sizeof(intname)) == -1)
+ setsockopt(fd, SOL_SOCKET, SO_BINDTODEVICE, intname, strlen(intname)) == -1)
return 0;
#endif
Thanks.
--
MURASE Katsunori
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