Hi Nenad. Nenad wrote on 24.07.2017:
> Aleksandar, > On 7/24/2017 5:07 PM, Aleksandar Lazic wrote: >> Hi Nenad Merdanovic, >> >> Nenad Merdanovic wrote on 24.07.2017: >> >>> The get_addr() method of the Lua Server class incorrectly used >>> INET_ADDRSTRLEN for IPv6 addresses resulting in failing to convert >>> longer IPv6 addresses to strings. >> >>> This fix should be backported to 1.7. >>> --- >>> src/hlua_fcn.c | 2 +- >>> 1 file changed, 1 insertion(+), 1 deletion(-) >> >>> diff --git a/src/hlua_fcn.c b/src/hlua_fcn.c >>> index 0df9025c..420c7664 100644 >>> --- a/src/hlua_fcn.c >>> +++ b/src/hlua_fcn.c >>> @@ -550,7 +550,7 @@ int hlua_server_get_addr(lua_State *L) >>> break; >>> case AF_INET6: >>> inet_ntop(AF_INET6, &((struct sockaddr_in6 >>> *)&srv->addr)->sin6_addr, >>> - addr, INET_ADDRSTRLEN); >>> + addr, INET6_ADDRSTRLEN); >>> luaL_addstring(&b, addr); >>> luaL_addstring(&b, ":"); >>> snprintf(addr, INET_ADDRSTRLEN, "%d", srv->svc_port);^ >> ^^^^^^^^ >> Shouldn't there also be a INET6_ADDRSTRLEN? >> I think the port should be added into the len. >> >> But I'm not that fit in networking and lua, just a wild gues. > This is just the maximum size that's gonna be copied into the buffer and > we know svc_port is much shorter than this. Ah okay thanks. > Regards, > Nenad -- Best Regards Aleks