diff options
| author | Robert Watson <rwatson@FreeBSD.org> | 2005-06-01 11:44:43 +0000 |
|---|---|---|
| committer | Robert Watson <rwatson@FreeBSD.org> | 2005-06-01 11:44:43 +0000 |
| commit | 7609aad7d9f6030a50c7061e79c30fb1edb52ca8 (patch) | |
| tree | 653cd808a841fd66aab069241a204fcec469f825 /sys/netinet/tcp_usrreq.c | |
| parent | fe6bfc37306d08e7dc05de698e6884c5f76cb0d0 (diff) | |
| download | src-7609aad7d9f6030a50c7061e79c30fb1edb52ca8.tar.gz src-7609aad7d9f6030a50c7061e79c30fb1edb52ca8.zip | |
Assert tcbinfo lock in tcp_attach(), as it is required; the caller
(tcp_usr_attach()) currently grabs it.
MFC after: 7 days
Notes
Notes:
svn path=/head/; revision=146861
Diffstat (limited to 'sys/netinet/tcp_usrreq.c')
| -rw-r--r-- | sys/netinet/tcp_usrreq.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/netinet/tcp_usrreq.c b/sys/netinet/tcp_usrreq.c index 3a2dbf5f2ead..97776025f3d9 100644 --- a/sys/netinet/tcp_usrreq.c +++ b/sys/netinet/tcp_usrreq.c @@ -1187,6 +1187,8 @@ tcp_attach(so) int isipv6 = INP_CHECK_SOCKAF(so, AF_INET6) != 0; #endif + INP_INFO_WLOCK_ASSERT(&tcbinfo); + if (so->so_snd.sb_hiwat == 0 || so->so_rcv.sb_hiwat == 0) { error = soreserve(so, tcp_sendspace, tcp_recvspace); if (error) |