From 87570500f821c4aaeafa18705b3a4a479f5d9baa Mon Sep 17 00:00:00 2001 From: Tomas Abrahamsson Date: Thu, 10 May 2012 18:52:18 +0200 Subject: Allow mixed IPv4 and IPv6 addresses to sctp_bindx Also allow mixed address families to bind, since the first address on a multihomed sctp socket must be bound with bind, while the rest are to be bound using sctp_bindx. At least Linux supports adding address of mixing families. Make inet_set_faddress function available also when HAVE_SCTP is not defined, since we use it to find an address for bind to be able to mix ipv4 and ipv6 addresses. --- erts/emulator/drivers/common/inet_drv.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) (limited to 'erts/emulator/drivers/common/inet_drv.c') diff --git a/erts/emulator/drivers/common/inet_drv.c b/erts/emulator/drivers/common/inet_drv.c index 7f3b3323f5..8f4fff0f40 100644 --- a/erts/emulator/drivers/common/inet_drv.c +++ b/erts/emulator/drivers/common/inet_drv.c @@ -3753,7 +3753,7 @@ static char* inet_set_address(int family, inet_address* dst, #endif return NULL; } -#ifdef HAVE_SCTP + /* ** Set an inaddr structure, address family comes from source data, ** or from argument if source data specifies constant address. @@ -3839,7 +3839,7 @@ static char *inet_set_faddress(int family, inet_address* dst, } return inet_set_address(family, dst, src, len); } -#endif /* HAVE_SCTP */ + /* Get a inaddr structure ** src = inaddr structure @@ -7804,7 +7804,7 @@ static ErlDrvSSizeT inet_ctl(inet_descriptor* desc, int cmd, char* buf, if (desc->state != INET_STATE_OPEN) return ctl_xerror(EXBADPORT, rbuf, rsize); - if (inet_set_address(desc->sfamily, &local, buf, &len) == NULL) + if (inet_set_faddress(desc->sfamily, &local, buf, &len) == NULL) return ctl_error(EINVAL, rbuf, rsize); if (IS_SOCKET_ERROR(sock_bind(desc->s,(struct sockaddr*) &local, len))) @@ -10189,10 +10189,9 @@ static ErlDrvSSizeT packet_inet_ctl(ErlDrvData e, unsigned int cmd, char* buf, while (curr < buf+len) { - /* List item format: Port(2), IP(4|16) -- compatible with - "inet_set_address": */ + /* List item format: see "inet_set_faddress": */ ErlDrvSizeT alen = buf + len - curr; - curr = inet_set_address(desc->sfamily, &addr, curr, &alen); + curr = inet_set_faddress(desc->sfamily, &addr, curr, &alen); if (curr == NULL) return ctl_error(EINVAL, rbuf, rsize); -- cgit v1.2.3