d/freebsd-nq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

In the 'dontblock' section of soreceive(), assert that the mbuf on hand

Browse Source 
('m') is in fact the first mbuf in the receive socket buffer.
This commit is contained in:
Robert Watson 2004-07-11 01:44:12 +00:00
parent e2ee21738f
commit 0014b343e0
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
sys/kern/uipc_socket.c
View File

@ -1010,6 +1010,7 @@ dontblock:
SOCKBUF_LOCK_ASSERT(&so->so_rcv);
if (uio->uio_td)
uio->uio_td->td_proc->p_stats->p_ru.ru_msgrcv++;
KASSERT(m == so->so_rcv.sb_mb, ("soreceive: m != so->so_rcv.sb_mb"));
SBLASTRECORDCHK(&so->so_rcv);
SBLASTMBUFCHK(&so->so_rcv);
nextrecord = m->m_nextpkt;