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Re: getpeername() bug with non-connected sockets

From: Samuel Thibault
Subject: Re: getpeername() bug with non-connected sockets
Date: Mon, 11 Oct 2010 00:36:25 +0200
User-agent: Mutt/1.5.12-2006-07-14

Pino Toscano, le Sun 10 Oct 2010 23:46:10 +0200, a écrit :
> make_sockaddr_port() calls the getname function of the sock-ops of the 
> current sock struct, which can be one of
> - linux-src/net/ipv6/af_inet6.c:inet6_getname()
> - linux-src/net/ipv4/af_inet.c:inet_getname()
> - linux-src/net/core/sock.c:sock_no_getname()
> all of them return negative errno values, which make_sockaddr_port() 
> return straight those as well. 
> Not totally sure about where to fix, i.e. a "return -err" in 
> make_sockaddr_port() after the getname call, or in all the callers of 
> make_sockaddr_port().

Hurd functions don't usually return -errnos, only Linux-inherited ones


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