Author: tuexen
Date: Sat May 4 11:03:10 2019
New Revision: 347101
URL: https://svnweb.freebsd.org/changeset/base/347101
Log:
MFC r344722:
Use correct buffer sizes in sctp_get[lp]addrs().
Modified:
stable/12/lib/libc/net/sctp_sys_calls.c
Directory Properties:
stable/12/ (props changed)
Modified: stable/12/lib/libc/net/sctp_sys_calls.c
==============================================================================
--- stable/12/lib/libc/net/sctp_sys_calls.c Sat May 4 11:01:31 2019
(r347100)
+++ stable/12/lib/libc/net/sctp_sys_calls.c Sat May 4 11:03:10 2019
(r347101)
@@ -415,7 +415,7 @@ sctp_getpaddrs(int sd, sctp_assoc_t id, struct sockadd
return (-1);
}
/* size required is returned in 'asoc' */
- opt_len = (socklen_t) ((size_t)asoc + sizeof(struct sctp_getaddresses));
+ opt_len = (socklen_t) ((size_t)asoc + sizeof(sctp_assoc_t));
addrs = calloc(1, (size_t)opt_len);
if (addrs == NULL) {
errno = ENOMEM;
@@ -475,9 +475,7 @@ sctp_getladdrs(int sd, sctp_assoc_t id, struct sockadd
errno = ENOTCONN;
return (-1);
}
- opt_len = (socklen_t) (size_of_addresses +
- sizeof(struct sockaddr_storage) +
- sizeof(struct sctp_getaddresses));
+ opt_len = (socklen_t) (size_of_addresses + sizeof(sctp_assoc_t));
addrs = calloc(1, (size_t)opt_len);
if (addrs == NULL) {
errno = ENOMEM;
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