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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
do.
Samuel