diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2008-03-15 16:19:03 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2008-03-15 16:19:03 +0000 |
| commit | 4e21997d99bba966cb7bcf94c8c986448d4b6d75 (patch) | |
| tree | f3d05dfdca189fb3e47b22d7c23255188cb44ab7 /usr.bin | |
| parent | bb6875f015e972c353dac4616e93affe94d56162 (diff) | |
Repair the simple cases for msg_controllen where it should just be
CMSG_SIZE(sizeof(int)), not sizeof(buffer) which may be larger because
of alignment; ok kettenis hshoexer
Diffstat (limited to 'usr.bin')
| -rw-r--r-- | usr.bin/ssh/monitor_fdpass.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/usr.bin/ssh/monitor_fdpass.c b/usr.bin/ssh/monitor_fdpass.c index 1de4339a7c2..24cd59800db 100644 --- a/usr.bin/ssh/monitor_fdpass.c +++ b/usr.bin/ssh/monitor_fdpass.c @@ -1,4 +1,4 @@ -/* $OpenBSD: monitor_fdpass.c,v 1.15 2008/03/13 01:49:53 deraadt Exp $ */ +/* $OpenBSD: monitor_fdpass.c,v 1.16 2008/03/15 16:19:02 deraadt Exp $ */ /* * Copyright 2001 Niels Provos <provos@citi.umich.edu> * All rights reserved. @@ -50,7 +50,7 @@ mm_send_fd(int sock, int fd) memset(&msg, 0, sizeof(msg)); msg.msg_control = (caddr_t)&cmsgbuf.buf; - msg.msg_controllen = sizeof(cmsgbuf.buf); + msg.msg_controllen = CMSG_LEN(sizeof(int)); cmsg = CMSG_FIRSTHDR(&msg); cmsg->cmsg_len = CMSG_LEN(sizeof(int)); cmsg->cmsg_level = SOL_SOCKET; @@ -96,7 +96,7 @@ mm_receive_fd(int sock) msg.msg_iov = &vec; msg.msg_iovlen = 1; msg.msg_control = &cmsgbuf.buf; - msg.msg_controllen = sizeof(cmsgbuf.buf); + msg.msg_controllen = CMSG_LEN(sizeof(int)); if ((n = recvmsg(sock, &msg, 0)) == -1) { error("%s: recvmsg: %s", __func__, strerror(errno)); |