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| author |   fangtong <fangtong2007@163.com> | 2021-07-24 14:55:02 +0800 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2021-08-31 21:06:17 +0000 |
| commit | 33b18d40c77875ebd4bf807e668bda6479904936 (patch) | |
| tree | f00661223ca49acc4c33684be02cbe7b7884aa72 /src/vlib/counter.c | |
| parent | 29dc67b5cbc96c988d6f859728ee040ff4991cf4 (diff) | |
vlib: fixed the issue of vpp crash caused by interface up/down
When the interface status changes, the api of vnet_hw_interface_set_flags_helper calls the event processing function (vlib_process_signal_event_helper) for event processing. When the opinter data_vec is NULL, the _ven_len operation of an illegal address will cause vpp crash.
Type:fix
Signed-off-by: fangtong <fangtong2007@163.com>
Change-Id: I7106b2aed7a1fc17f74bf6cb513912af97584f45
Diffstat (limited to 'src/vlib/counter.c')
0 files changed, 0 insertions, 0 deletions