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ctl_ioctl_frontend: Reject out-of-range initiator IDs
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Authored by jhb on Fri, Apr 24, 8:35 PM.
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Reviewers
asomers
mav
ken
Group Reviewers
cam
Summary

Various places in CTL assume that initiator IDs are not larger than
CTL_MAX_INIT_PER_PORT. Other IDs such as lun IDs are validated in
places such as ctl_scsiio_precheck, but initiator IDs submitted by
userland were not previously validated.

PR: 291059
Reported by: Hans Rosenfeld <rosenfeld@grumpf.hope-2000.org>
Sponsored by: Chelsio Communications

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rG FreeBSD src repository
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Build Status
Buildable 72532
Build 69415: arc lint + arc unit

Event Timeline

jhb requested review of this revision.Fri, Apr 24, 8:35 PM

Good catch. Is this something that can be triggered with libcam?

This revision is now accepted and ready to land.Fri, Apr 24, 8:53 PM