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| author | tuexen <tuexen@FreeBSD.org> | 2016-01-27 13:59:27 +0000 |
|---|---|---|
| committer | tuexen <tuexen@FreeBSD.org> | 2016-01-27 13:59:27 +0000 |
| commit | b331d27b38265377df15981913cd40aa1a86290d (patch) | |
| tree | ca45a84022b1fa019216450dfe64690098d0ac67 /lib/libc/net | |
| parent | 00bfa82a7b212aca52d2fffef26ed02a9e2b47f9 (diff) | |
| download | FreeBSD-src-b331d27b38265377df15981913cd40aa1a86290d.zip FreeBSD-src-b331d27b38265377df15981913cd40aa1a86290d.tar.gz | |
MFC r294688:
sctp_sendv() needs to fill in the association id on return.
Diffstat (limited to 'lib/libc/net')
| -rw-r--r-- | lib/libc/net/sctp_sys_calls.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/libc/net/sctp_sys_calls.c b/lib/libc/net/sctp_sys_calls.c index f07aa43..30f7fcc 100644 --- a/lib/libc/net/sctp_sys_calls.c +++ b/lib/libc/net/sctp_sys_calls.c @@ -984,6 +984,7 @@ sctp_sendv(int sd, struct sockaddr *addr; struct sockaddr_in *addr_in; struct sockaddr_in6 *addr_in6; + sctp_assoc_t *assoc_id; if ((addrcnt < 0) || (iovcnt < 0) || @@ -1002,6 +1003,7 @@ sctp_sendv(int sd, errno = ENOMEM; return (-1); } + assoc_id = NULL; msg.msg_control = cmsgbuf; msg.msg_controllen = 0; cmsg = (struct cmsghdr *)cmsgbuf; @@ -1025,6 +1027,7 @@ sctp_sendv(int sd, memcpy(CMSG_DATA(cmsg), info, sizeof(struct sctp_sndinfo)); msg.msg_controllen += CMSG_SPACE(sizeof(struct sctp_sndinfo)); cmsg = (struct cmsghdr *)((caddr_t)cmsg + CMSG_SPACE(sizeof(struct sctp_sndinfo))); + assoc_id = &(((struct sctp_sndinfo *)info)->snd_assoc_id); break; case SCTP_SENDV_PRINFO: if ((info == NULL) || (infolen < sizeof(struct sctp_prinfo))) { @@ -1066,6 +1069,7 @@ sctp_sendv(int sd, memcpy(CMSG_DATA(cmsg), &spa_info->sendv_sndinfo, sizeof(struct sctp_sndinfo)); msg.msg_controllen += CMSG_SPACE(sizeof(struct sctp_sndinfo)); cmsg = (struct cmsghdr *)((caddr_t)cmsg + CMSG_SPACE(sizeof(struct sctp_sndinfo))); + assoc_id = &(spa_info->sendv_sndinfo.snd_assoc_id); } if (spa_info->sendv_flags & SCTP_SEND_PRINFO_VALID) { cmsg->cmsg_level = IPPROTO_SCTP; @@ -1164,6 +1168,9 @@ sctp_sendv(int sd, msg.msg_flags = 0; ret = sendmsg(sd, &msg, flags); free(cmsgbuf); + if ((ret >= 0) && (addrs != NULL) && (assoc_id != NULL)) { + *assoc_id = sctp_getassocid(sd, addrs); + } return (ret); } |
