Amit Shah writes:
> Between open() being called and processed, the port can be unplugged.
> Check if this happened, and bail out.
>
> A simple test script to reproduce this is:
>
> while true; do for i in $(seq 1 100); do echo $i > /dev/vport0p3; done; done;
>
> This opens and closes the port a lo
Between open() being called and processed, the port can be unplugged.
Check if this happened, and bail out.
A simple test script to reproduce this is:
while true; do for i in $(seq 1 100); do echo $i > /dev/vport0p3; done; done;
This opens and closes the port a lot of times; unplugging the port
