Author: markj
Date: Tue Oct 15 14:19:14 2019
New Revision: 353554
URL: https://svnweb.freebsd.org/changeset/base/353554
Log:
MFC r353331:
Fix handling of empty SCM_RIGHTS messages.
Modified:
stable/12/sys/kern/uipc_usrreq.c
Directory Properties:
stable/12/ (props changed)
Modified: stable/12/sys/kern/uipc_usrreq.c
==============================================================================
--- stable/12/sys/kern/uipc_usrreq.c Tue Oct 15 14:18:40 2019
(r353553)
+++ stable/12/sys/kern/uipc_usrreq.c Tue Oct 15 14:19:14 2019
(r353554)
@@ -2318,7 +2318,8 @@ unp_internalize(struct mbuf **controlp, struct thread
goto out;
}
- controlp = &(*controlp)->m_next;
+ if (*controlp != NULL)
+ controlp = &(*controlp)->m_next;
if (CMSG_SPACE(datalen) < clen) {
clen -= CMSG_SPACE(datalen);
cm = (struct cmsghdr *)
_______________________________________________
[email protected] mailing list
https://lists.freebsd.org/mailman/listinfo/svn-src-all
To unsubscribe, send any mail to "[email protected]"
