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| author |   Steven Luong <sluong@cisco.com> | 2019-01-23 22:20:19 -0800 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2019-03-13 08:23:25 +0000 |
| commit | ec950c23a7e3ac7bd46653addc3cca294b2daa6a (patch) | |
| tree | 804296f017597c6c6e5a401576aae5bce290763f /test/vpp_udp_encap.py | |
| parent | 39382976701926c1f34191c1311829c15a53cb01 (diff) | |
vhost: potential crash in map_guest_mem using debug image
map_guest_mem may be called from worker-thread/dataplane. It has a call
to vlib_log and may crash inside vlib_log's ASSERT statement
/* make sure we are running on the main thread to avoid use in dataplane
code, for dataplane logging consider use of event-logger */
ASSERT (vlib_get_thread_index () == 0);
The fix is to convert the vlib_log call in map_guest_map to event logger
Change-Id: Iaaf6d86782aa8a18d25e0209f22dc31f04668d56
Signed-off-by: Steven Luong <sluong@cisco.com>
(cherry picked from commit b0789106cb4f4c7ac529c02a5ff1ac346f0913dd)
Diffstat (limited to 'test/vpp_udp_encap.py')
0 files changed, 0 insertions, 0 deletions