potential NULL deref in xsk_socket__delete

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Subject: potential NULL deref in xsk_socket__delete
From: Andrii Nakryiko <andrii.nakryiko@xxxxxxxxx>
Date: Mon, 2 Nov 2020 17:05:35 -0800
Cc: bpf <bpf@xxxxxxxxxxxxxxx>

Hey Magnus, Bjorn,

Coverity found ([0]) a potential issue with NULL deref in
xsk_socket__delete. Could you guys check and send a fix? Thanks!

  [0] https://scan3.coverity.com/reports.htm#v40547/p11903/fileInstanceId=43078192&defectInstanceId=10367821&mergedDefectId=298800

-- Andrii

Follow-Ups:
- RE: potential NULL deref in xsk_socket__delete
  - From: Karlsson, Magnus

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