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| author |   Andrew Yourtchenko <ayourtch@gmail.com> | 2017-01-03 16:52:22 +0000 |
|---|---|---|
| committer |   Damjan Marion <dmarion.lists@gmail.com> | 2017-01-03 18:25:32 +0000 |
| commit | 0c3d467df4c5651df03895d06444f6e830e9688c (patch) | |
| tree | c5b1dba94a448403517de2e07ad2a48b372fb07b /src/vnet/bfd/bfd_udp.c | |
| parent | ddcc99ebc9789b198532a2d6cdb3e29256fa58e4 (diff) | |
VPP-574: fix VPP hang during security group configuration on a suspended VM
The unix connect() in vhost-user driver in VPP is blocking, and
a non-expedient accept() on the other side causes the entire VPP to hang.
Solution: set the nonblocking flag for the socket fd before calling
connect(), and set the socket back to blocking after the accept() succeeds.
Change-Id: Ia5ee782037eeffabdad71db8241f476a048a4f6f
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
Diffstat (limited to 'src/vnet/bfd/bfd_udp.c')
0 files changed, 0 insertions, 0 deletions