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Differential D56628

ctl_ioctl_frontend: Reject out-of-range initiator IDs
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Authored by jhb on Apr 24 2026, 8:35 PM.
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Commits
rGd9df9b4d2aff: ctl_ioctl_frontend: Reject out-of-range initiator IDs
rGa40ffc719d04: ctl_ioctl_frontend: Reject out-of-range initiator IDs
rG6f8312bdff23: ctl_ioctl_frontend: Reject out-of-range initiator IDs
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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Diff 177047

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sys/cam/ctl/ctl_frontend_ioctl.c

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