scope6: Check for NULL afdata before dereferencing
Narrows the race window with if_detach.
Approved by: mav (mentor)
MFC after: 3 days
Sponsored by: iXsystems, Inc.
Differential Revision: https://reviews.freebsd.org/D25017
Description
Description
Details
Details
- Provenance
freqlabs Authored on - Differential Revision
- D25017: scope6: Check for NULL afdata before dereferencing
- Parents
- rS361755: Disable clang's -fintegrated-cc1 stage by default
- Branches
- Unknown
- Tags