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806de4ac94
This could happen when a process disappeared while we were reading its
file descriptor list.
I was able to replicate the problem by running this in another
terminal:
while :; do for i in $(seq 10); do
/bin/true & done >&/dev/null; wait >&/dev/null;
done
And then running the portlist tests thousands of times.
Fixes #339.
Signed-off-by: Avery Pennarun <apenwarr@tailscale.com>
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|---|---|---|
| .. | ||
| netstat_exec.go | ||
| netstat_test.go | ||
| netstat.go | ||
| poller.go | ||
| portlist_ios.go | ||
| portlist_linux.go | ||
| portlist_macos.go | ||
| portlist_other.go | ||
| portlist_test.go | ||
| portlist_windows.go | ||
| portlist.go | ||