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uevent: Fix netlink error while assigning pid in netlink client #217

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Apr 23, 2018
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uevent: Fix netlink error while assigning pid in netlink client #217

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5 changes: 3 additions & 2 deletions pkg/uevent/uevent.go
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Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,6 @@ package uevent
import (
"bufio"
"io"
"os"
"strings"

"golang.org/x/sys/unix"
Expand All @@ -35,7 +34,9 @@ type ReaderCloser struct {
func NewReaderCloser() (io.ReadCloser, error) {
nl := unix.SockaddrNetlink{
Family: unix.AF_NETLINK,
Pid: uint32(os.Getpid()),
// Passing Pid as 0 here allows the kernel to take care of assigning
// it. This allows multiple netlink sockets to be used.
Pid: uint32(0),
Groups: 1,
}

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