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author | sephe <sephe@FreeBSD.org> | 2016-10-17 07:06:14 +0000 |
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committer | sephe <sephe@FreeBSD.org> | 2016-10-17 07:06:14 +0000 |
commit | bfcc3df58a4e625bd943c097338ca4435168ea69 (patch) | |
tree | 8e580b668bbcfd430e9ff32eb7ae8e5b8a42f11e /sys/dev/hyperv/utilities/hv_shutdown.c | |
parent | 9ca5f074e688a37f68b5b6c20786aacf041c3e97 (diff) | |
download | FreeBSD-src-bfcc3df58a4e625bd943c097338ca4435168ea69.zip FreeBSD-src-bfcc3df58a4e625bd943c097338ca4435168ea69.tar.gz |
MFC 304730
hyperv/ic: Redefine IC version negotiate message.
And stringent input IC version negotiate message checks.
Sponsored by: Microsoft
Differential Revision: https://reviews.freebsd.org/D7614
Diffstat (limited to 'sys/dev/hyperv/utilities/hv_shutdown.c')
-rw-r--r-- | sys/dev/hyperv/utilities/hv_shutdown.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/dev/hyperv/utilities/hv_shutdown.c b/sys/dev/hyperv/utilities/hv_shutdown.c index ea24e1b..042935c 100644 --- a/sys/dev/hyperv/utilities/hv_shutdown.c +++ b/sys/dev/hyperv/utilities/hv_shutdown.c @@ -85,7 +85,11 @@ hv_shutdown_cb(struct vmbus_channel *channel, void *context) &buf[sizeof(struct hv_vmbus_pipe_hdr)]; if (icmsghdrp->icmsgtype == HV_ICMSGTYPE_NEGOTIATE) { - hv_negotiate_version(icmsghdrp, buf); + int error; + + error = vmbus_ic_negomsg(softc, buf, recv_len); + if (error) + return; } else { shutdown_msg = (struct hv_vmbus_shutdown_msg_data *) |