Gang Jiang fa81d3b970 examples/vhost: fix socket path parsing
The return value of strnlen(s, maxlen) is never bigger than maxlen.

Fixes: 4796ad63ba1f ("examples/vhost: import userspace vhost application")

Signed-off-by: Gang Jiang <jiangg@mail.ustc.edu.cn>
2017-05-10 19:05:59 +02:00
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2017-05-10 19:05:59 +02:00