diff options
| author |   Damjan Marion <damarion@cisco.com> | 2021-03-05 11:39:02 +0100 |
|---|---|---|
| committer |   Matthew Smith <mgsmith@netgate.com> | 2021-03-05 14:27:58 +0000 |
| commit | 9cc765559c39a299bdb55f3f7279abbcbe00a556 (patch) | |
| tree | 11db8da401668ffa41ca71824c54da0ecc656575 /src | |
| parent | d89de31489cc0fb0c3d606fe9b30a97934942e80 (diff) | |
avf: don't memcpy if adminq output buffer size is 0
Type: fix
Change-Id: I0df14ff87d0bf51eeb392f72434febf6c4a2957a
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/plugins/avf/device.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/plugins/avf/device.c b/src/plugins/avf/device.c index 139f1c99ebb..fd173980ba1 100644 --- a/src/plugins/avf/device.c +++ b/src/plugins/avf/device.c @@ -485,7 +485,7 @@ retry: goto done; } - if (d->flags & AVF_AQ_F_BUF) + if (out_len && d->flags & AVF_AQ_F_BUF) { void *buf = ad->arq_bufs + ad->arq_next_slot * AVF_MBOX_BUF_SZ; clib_memcpy_fast (out, buf, out_len); |