svn commit: r309131 - head/sys/dev/hyperv/vmbus
Sepherosa Ziehau
sephe at FreeBSD.org
Fri Nov 25 06:01:46 UTC 2016
Author: sephe
Date: Fri Nov 25 06:01:45 2016
New Revision: 309131
URL: https://svnweb.freebsd.org/changeset/base/309131
Log:
hyperv/vmbus: Fix sysctl tree leakage, if channel open fails.
MFC after: 1 week
Sponsored by: Microsoft
Differential Revision: https://reviews.freebsd.org/D8565
Modified:
head/sys/dev/hyperv/vmbus/vmbus_chan.c
Modified: head/sys/dev/hyperv/vmbus/vmbus_chan.c
==============================================================================
--- head/sys/dev/hyperv/vmbus/vmbus_chan.c Fri Nov 25 05:54:17 2016 (r309130)
+++ head/sys/dev/hyperv/vmbus/vmbus_chan.c Fri Nov 25 06:01:45 2016 (r309131)
@@ -451,6 +451,7 @@ vmbus_chan_open_br(struct vmbus_channel
error = ENXIO;
failed:
+ sysctl_ctx_free(&chan->ch_sysctl_ctx);
vmbus_chan_clear_chmap(chan);
if (chan->ch_bufring_gpadl != 0) {
vmbus_chan_gpadl_disconnect(chan, chan->ch_bufring_gpadl);
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