Author: mav
Date: Fri Nov 27 14:29:04 2015
New Revision: 291383
URL: https://svnweb.freebsd.org/changeset/base/291383
Log:
Fix panic when trying to sort unsupported command in OOA queue.
Handle unsupported commands as not conflicting/blocking.
Modified:
head/sys/cam/ctl/ctl.c
Modified: head/sys/cam/ctl/ctl.c
==============================================================================
--- head/sys/cam/ctl/ctl.c Fri Nov 27 14:20:32 2015 (r291382)
+++ head/sys/cam/ctl/ctl.c Fri Nov 27 14:29:04 2015 (r291383)
@@ -11091,6 +11091,8 @@ ctl_check_for_blockage(struct ctl_lun *l
__func__, pending_entry->seridx, pending_io->scsiio.cdb[0],
pending_io->scsiio.cdb[1], pending_io));
ooa_entry = ctl_get_cmd_entry(&ooa_io->scsiio, NULL);
+ if (ooa_entry->seridx == CTL_SERIDX_INVLD)
+ return (CTL_ACTION_PASS); /* Unsupported command in OOA queue */
KASSERT(ooa_entry->seridx < CTL_SERIDX_COUNT,
("%s: Invalid seridx %d for ooa CDB %02x %02x @ %p",
__func__, ooa_entry->seridx, ooa_io->scsiio.cdb[0],
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